CN212433314U - Insulation monitoring device of direct current system - Google Patents
Insulation monitoring device of direct current system Download PDFInfo
- Publication number
- CN212433314U CN212433314U CN202020820258.7U CN202020820258U CN212433314U CN 212433314 U CN212433314 U CN 212433314U CN 202020820258 U CN202020820258 U CN 202020820258U CN 212433314 U CN212433314 U CN 212433314U
- Authority
- CN
- China
- Prior art keywords
- groove
- monitor
- block
- unlocking
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a monitoring devices specifically is a DC system insulation monitoring devices, including monitor and installation piece, one side fixed mounting of monitor has the connecting block, the spread groove has been seted up to one side of installation piece, inside the connecting block extended to the spread groove, the top of installation piece is excavated there is the unlocking groove, inside sliding connection of unlocking groove has the unlocking piece, the fixed slot has been seted up to the inside of installation piece and the one side that is located the unlocking groove, one side fixed mounting of fixed slot inner chamber has fixed spring, the beneficial effects of the utility model are that: through being provided with card post and draw-in groove for this device is convenient for install, also is convenient for dismantle and maintain this device simultaneously, greatly reduced this device installation or the complexity of dismantling, it is comparatively simple to make this device installation or dismantle, is provided with refrigeration piece and radiator fan simultaneously, makes this device operation, and this device inside temperature can not be too high, thereby prevents that electronic component from producing the damage.
Description
Technical Field
The utility model discloses monitoring devices correlation technique field specifically is an insulating monitoring devices of direct current system.
Background
The direct-current insulation monitoring device is widely applied to direct-current systems of power plants and transformer substations, can monitor whether bus wires of the direct-current systems are good in ground insulation or not in real time, and can measure the insulation value of the bus wires to the ground so as to judge whether the positive and negative of the bus wires have ground faults. But the existing device is inconvenient to install, and is convenient to detach and maintain the existing device, so that the complexity of the installation or the detachment of the device is greatly improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating monitoring devices of direct current system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a direct current system insulation monitoring device comprises a monitor and an installation block, wherein a connecting block is fixedly installed on one side of the monitor, a connecting groove is formed in one side of the installation block, the connecting block extends into the connecting groove, an unlocking groove is formed in the top of the installation block, an unlocking block is connected to the inside of the unlocking groove in a sliding mode, a fixed groove is formed in the installation block and located on one side of the unlocking groove, a fixed spring is fixedly installed on one side of an inner cavity of the fixed groove, a push rod is fixedly connected to one end of the fixed spring, one end of the push rod penetrates through the fixed groove and is fixedly connected to one end of the unlocking block, a rope groove is formed in one side, far away from the fixed groove, of the installation block, a moving groove is formed in the installation block and located below the rope groove, a clamping column is connected to the inside of the moving groove in a sliding, the outside cover of spliced pole has the joint spring, the top of joint spring and the top fixed connection of shifting chute inner chamber, the top of spliced pole extends to inside the grooving, the top fixedly connected with of spliced pole connects the rope, the one end of connecting the rope and the one end fixed connection of unblock piece, the draw-in groove has been seted up at the top of connecting block, the bottom of card post extends to inside the draw-in groove.
Preferably, the cooling bath has been dug at the top of monitor, radiator fan has been inlayed at the top of monitor, radiator fan's bottom extends to inside the cooling bath, the monitor inner chamber just is located the below fixed mounting of cooling bath has the heat-conducting plate, the bottom fixed mounting of heat-conducting plate has the refrigeration piece.
Preferably, a control panel is fixedly mounted on one side of the monitor far away from the mounting block.
Preferably, the shape and size of the clamping column are matched with those of the clamping groove.
Preferably, a screw is fixedly installed on one side, away from the monitor, of the installation block.
Preferably, temperature sensors are fixedly mounted on two sides of the inner cavity of the monitor.
Compared with the prior art, the beneficial effects of the utility model are that: through being provided with card post and draw-in groove for this device is convenient for install, also is convenient for dismantle and maintain this device simultaneously, greatly reduced this device installation or the complexity of dismantling, it is comparatively simple to make this device installation or dismantle, is provided with refrigeration piece and radiator fan simultaneously, makes this device operation, and this device inside temperature can not be too high, thereby prevents that electronic component from producing the damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a monitor; 2. mounting blocks; 3. connecting grooves; 4. connecting blocks; 5. a card slot; 6. unlocking the groove; 7. unlocking the block; 8. fixing grooves; 9. fixing the spring; 10. a push rod; 11. rope grooves; 12. connecting ropes; 13. connecting columns; 14. a moving groove; 15. clamping the column; 16. clamping a spring; 17. a cooling tank; 18. a heat radiation fan; 19. a heat conducting plate; 20. a refrigeration plate; 21. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In addition, an element of the present invention is said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1-2, in an embodiment of the present invention, an insulation monitoring device for a dc system includes: the monitoring instrument comprises a monitoring instrument 1 and an installation block 2, wherein a connecting block 4 is fixedly installed on one side of the monitoring instrument 1, a connecting groove 3 is formed in one side of the installation block 2, the connecting block 4 extends into the connecting groove 3, an unlocking groove 6 is formed in the top of the installation block 2, an unlocking block 7 is connected to the inside of the unlocking groove 6 in a sliding manner, a fixed groove 8 is formed in the installation block 2 and located on one side of the unlocking groove 6, a fixed spring 9 is fixedly installed on one side of an inner cavity of the fixed groove 8, one end of the fixed spring 9 is fixedly connected with a push rod 10, one end of the push rod 10 penetrates through the fixed groove 8 and is fixedly connected with one end of the unlocking block 7, a rope groove 11 is formed in one side, far away from the fixed groove 8, of the installation block 2, a moving groove 14 is formed in the installation block 2 and located below the rope groove 11, a clamping column 15 is connected to, the top of joint spring 16 and the top fixed connection of the 14 inner chambers of shifting chute, inside the top of spliced pole 13 extended to rope groove 11, the top fixed connection of spliced pole 13 was connected rope 12, and the one end of connecting rope 12 and the one end fixed connection of unblock piece 7, draw-in groove 5 has been seted up at the top of connecting block 4, and the bottom of card post 15 extends to inside draw-in groove 5.
The cooling bath 17 has been dug at monitor 1's top, monitor 1's top is inlayed and is had radiator fan 18, radiator fan 18's bottom extends to inside the cooling bath 17, monitor 1 inner chamber and the below fixed mounting who is located cooling bath 17 have heat-conducting plate 19, heat-conducting plate 19's bottom fixed mounting has refrigeration piece 20, stability when having improved this device use, one side fixed mounting that installation piece 2 was kept away from to monitor 1 has control panel 21, make things convenient for operating personnel to operate this device, 15 shape sizes of card post and the cooperation of 5 shape sizes of draw-in groove, make this device fixed more firm, one side fixed mounting that monitor 1 was kept away from to installation piece 2 has the screw, make this device be convenient for fix in the optional position, the both sides fixed mounting of monitor 1 inner chamber has temperature sensor, make can monitor the inside temperature of this device in real time.
When the utility model is used, firstly, an operator fixes the mounting block 2 at a position to be fixed through a screw, at the moment, in the process that the operator moves the connecting block 4 at one side of the monitor 1 into the connecting groove 3, the connecting groove 3 jacks up the clamping column 15, the clamping column 15 pushes the connecting column 13 to move upwards along the inside of the rope groove 11 until the bottom end of the clamping column 15 is positioned above the clamping groove 5, at the moment, the clamping column 15 is pushed to move downwards under the action force of the clamping spring 16, simultaneously, the connecting column 13 is driven to move downwards along the inside of the rope groove 11, at the moment, the bottom end of the clamping column 15 extends into the inside of the clamping groove 5 to fix the monitor 1, when the monitor 1 needs to be disassembled, the operator buckles the unlocking block 7, the unlocking block 7 pushes the push rod 10 to act on the fixing spring 9, and simultaneously, the unlocking block 7 drives the connecting rope 12 to pull the connecting column 13 to, connecting column 13 drives card post 15 and upwards removes along moving groove 14 for monitor 1 breaks away from the joint with installation piece 2, and when monitor 1 daily use, the refrigeration piece 20 is cooled down to monitor 1 inside, and the heat that the refrigeration piece 20 produced is transmitted to heat-conducting plate 19 simultaneously, and radiator fan 18 dispels the heat to the heat of heat-conducting plate 19 transmission this moment.
Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims (6)
1. The utility model provides a direct current system insulation monitoring device, includes monitor (1) and installation piece (2), its characterized in that: the monitoring instrument is characterized in that a connecting block (4) is fixedly installed on one side of the monitoring instrument (1), a connecting groove (3) is formed in one side of the installing block (2), the connecting block (4) extends into the connecting groove (3), an unlocking groove (6) is formed in the top of the installing block (2), the unlocking block (7) is connected to the inside of the unlocking groove (6) in a sliding mode, a fixed groove (8) is formed in the inside of the installing block (2) and located on one side of the unlocking groove (6), a fixed spring (9) is fixedly installed on one side of the inner cavity of the fixed groove (8), a push rod (10) is fixedly connected to one end of the fixed spring (9), one end of the push rod (10) penetrates through the fixed groove (8) and is fixedly connected to one end of the unlocking block (7), a rope groove (11) is formed in one side, far away from the fixed groove (8), a movable groove (14) is formed in the inside of the installing block (2) and located, the inside sliding connection of shifting chute (14) has card post (15), the top fixed mounting of card post (15) has spliced pole (13), the outside cover of spliced pole (13) has joint spring (16), the top of joint spring (16) and the top fixed connection of shifting chute (14) inner chamber, the top of spliced pole (13) extends to inside rope groove (11), the top fixedly connected with of spliced pole (13) connects rope (12), the one end of connecting rope (12) and the one end fixed connection who unlocks piece (7), draw-in groove (5) have been seted up at the top of connecting block (4), the bottom of card post (15) extends to inside draw-in groove (5).
2. The direct current system insulation monitoring device according to claim 1, wherein a cooling groove (17) is formed in the top of the monitor (1), a cooling fan (18) is embedded in the top of the monitor (1), the bottom of the cooling fan (18) extends into the cooling groove (17), a heat conducting plate (19) is fixedly mounted in an inner cavity of the monitor (1) and below the cooling groove (17), and a refrigerating piece (20) is fixedly mounted at the bottom of the heat conducting plate (19).
3. The insulation monitoring device of a direct current system according to claim 1, characterized in that a control panel (21) is fixedly mounted on the side of the monitor (1) far away from the mounting block (2).
4. A dc system insulation monitoring device according to claim 1, characterized in that the shape and size of the locking stud (15) is adapted to the shape and size of the locking groove (5).
5. The insulation monitoring device of a direct current system as claimed in claim 1, characterized in that a screw is fixedly mounted on the side of the mounting block (2) away from the monitor (1).
6. The insulation monitoring device of the direct current system according to claim 1, wherein temperature sensors are fixedly mounted on two sides of the inner cavity of the monitor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820258.7U CN212433314U (en) | 2020-05-15 | 2020-05-15 | Insulation monitoring device of direct current system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820258.7U CN212433314U (en) | 2020-05-15 | 2020-05-15 | Insulation monitoring device of direct current system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212433314U true CN212433314U (en) | 2021-01-29 |
Family
ID=74286248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020820258.7U Active CN212433314U (en) | 2020-05-15 | 2020-05-15 | Insulation monitoring device of direct current system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212433314U (en) |
-
2020
- 2020-05-15 CN CN202020820258.7U patent/CN212433314U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109494665B (en) | Novel jack box and bus duct system using jack box | |
| CN212433314U (en) | Insulation monitoring device of direct current system | |
| CN212991859U (en) | Cross cable bridge connecting piece | |
| CN210578197U (en) | Novel flat linear motor | |
| CN216054529U (en) | Mounting structure of air switch | |
| CN211629650U (en) | Clamping structure for fixed mounting of electrical equipment | |
| CN105703315B (en) | Totally enclosed type switchgear cable terminal, assemble method and temp measuring system | |
| CN206318736U (en) | Small-sized variable-frequency resonance hydrotreater | |
| CN211017924U (en) | High-low voltage switch box with anti-static structure | |
| CN210008001U (en) | circuit board with cooling device | |
| CN211342411U (en) | Aluminum alloy door frame with shading belt | |
| CN210739859U (en) | Adjustable monitoring rod piece for intelligent monitoring system | |
| CN214852150U (en) | Photovoltaic power generation inverter convenient to maintain | |
| CN112448347A (en) | Fixed line street code and installation method thereof | |
| CN212365674U (en) | Outdoor transformer burglar alarm | |
| CN206060120U (en) | A kind of shockproof low-voltage bus bar slot shell | |
| CN220152714U (en) | Boiler expansion monitoring device | |
| CN216793367U (en) | Location sign convenient to bury formula cable in location | |
| CN219739564U (en) | A coupling assembling for switch board installation is dismantled | |
| CN219692753U (en) | Electrical fire alarm for building | |
| CN216087261U (en) | Power supply controller | |
| CN220319026U (en) | Fixing part of fixing and installing structure for building external wall heat-insulating and decorating integrated plate | |
| CN214272868U (en) | Sectional gradual change overhanging type external scaffold for high-rise building | |
| CN219795236U (en) | Monitoring alarm device convenient to installation | |
| CN218412672U (en) | Multifunctional electric power instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |