CN215005598U - Overvoltage monitoring device convenient to overhaul - Google Patents
Overvoltage monitoring device convenient to overhaul Download PDFInfo
- Publication number
- CN215005598U CN215005598U CN202121452139.1U CN202121452139U CN215005598U CN 215005598 U CN215005598 U CN 215005598U CN 202121452139 U CN202121452139 U CN 202121452139U CN 215005598 U CN215005598 U CN 215005598U
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- China
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- fixedly connected
- sides
- monitoring device
- installation shell
- mounting shell
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Abstract
The utility model discloses an overvoltage monitoring devices convenient to overhaul, including the installation shell, the top of installation shell is provided with the top cap, the one end internal rotation of pivot cover is connected with the bull stick, the equal sliding connection in upper surface front end both sides of top cap has the adjusting knob, the inside adjacent adjusting knob in front end both sides of top cap all is provided with the spout, the bottom fixedly connected with kelly of adjusting knob, the one end fixedly connected with second spring of slider, the adjacent kelly fixedly connected with fixture block of homogeneous phase in the front end both sides of installation shell, fixedly connected with radiator fan in one side of installation shell. The utility model discloses in, through removing two adjusting buttons, can make the kelly move out from the fixture block, and then can take out voltage monitoring appearance fast, avoid the unable condition of dismantling of voltage monitoring appearance, the easy access is maintained, and radiator fan can pass through the louvre with high-temperature gas and discharge, improves the radiating effect, is worth wideling popularize.
Description
Technical Field
The utility model relates to a transformer substation overvoltage monitoring technology field especially relates to an overvoltage monitoring devices convenient to overhaul.
Background
The power supply reliability of the power system is seriously affected by the overvoltage of the power system, and the overvoltage in the power system is a direct cause of insulation breakdown of power equipment. The voltage monitor is a statistical voltage monitor which continuously monitors and counts voltage deviation caused by slow change of a normal operation state of a power system. The system has the functions of monitoring, analyzing, memorizing, inquiring, parameter setting and the like.
However, the existing overvoltage monitoring device is inconvenient to disassemble and repair after being installed, so that the maintenance is inconvenient, and the overvoltage monitoring device is often installed in a sealed environment, so that the heat dissipation performance is poor, and the high-temperature damage is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an overvoltage monitoring device convenient to overhaul.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an overvoltage monitoring device convenient to overhaul comprises an installation shell, wherein a top cover is arranged at the top of the installation shell, heat dissipation holes are formed in two sides of the installation shell, rotating shaft sleeves are fixedly connected to two adjacent heat dissipation holes in two sides of the installation shell, a rotating rod is rotatably connected to one end of each rotating shaft sleeve, adjusting buttons are slidably connected to two sides of the front end of the upper surface of the top cover, sliding grooves are formed in the adjacent adjusting buttons in two sides of the front end of the top cover, clamping rods are fixedly connected to the bottom ends of the adjusting buttons, sliding blocks are fixedly connected to the top ends of the clamping rods adjacent to the adjusting buttons, the sliding blocks are slidably connected to the middle portions of the sliding grooves, a second spring is fixedly connected to one end of the middle portion of each sliding groove, clamping blocks are fixedly connected to adjacent clamping rods in two sides of the front end of the installation shell, and one end of the bottom of each clamping rod is connected to one end of each clamping block, the equal fixedly connected with first spring in lower surface both sides of top cap, the bottom fixedly connected with roof of first spring, the interior bottom of installation shell is provided with voltage monitor and temperature sensor, fixedly connected with radiator fan in one side of installation shell.
As a further description of the above technical solution:
the bottom of installation shell is provided with the guide rail, the both ends of guide rail all are provided with the bolt.
As a further description of the above technical solution:
the inner side of the first spring is provided with a telescopic rod.
As a further description of the above technical solution:
the equal fixedly connected with locating piece in rear end both sides of top cap, the adjacent locating piece in rear end both sides of installation shell all is provided with the constant head tank.
As a further description of the above technical solution:
and a wireless signal transceiver is arranged in the voltage monitor.
As a further description of the above technical solution:
the inner bottom of the mounting shell is provided with a controller, and the controller is electrically connected with the cooling fan and the temperature sensor.
As a further description of the above technical solution:
the rear end of the mounting shell is provided with a through hole.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first can push away two sliders all the time through two second springs, make the bottom one end of kelly keep connecting in the one end of fixture block, the roof promotes under the elasticity of first spring, voltage monitoring appearance can be being pressed, avoid voltage monitoring appearance to remove during the use, when needing to open the top cap, through removing two adjusting knobs, can make the kelly move out from the fixture block, and then can take out voltage monitoring appearance fast, avoid the unable condition of dismantling of voltage monitoring appearance, convenient to overhaul and maintain.
2. The utility model discloses in, all be provided with the louvre with the both sides of installation shell, the interior bottom of installation shell is provided with voltage monitor and temperature sensor, fixedly connected with radiator fan in one side of installation shell, and radiator fan can pass through the louvre with high-temperature gas and discharge according to temperature automatic switch, improves the radiating effect, is worth wideling popularize.
Drawings
Fig. 1 is a schematic structural view of an overvoltage monitoring device convenient for maintenance according to the present invention;
fig. 2 is an elevational sectional view of an installation shell of the overvoltage monitoring device convenient for maintenance provided by the utility model;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is the utility model provides an overvoltage monitoring devices's convenient to overhaul top cap overlook the schematic diagram.
Illustration of the drawings:
1. mounting a shell; 2. a rotating shaft sleeve; 3. a rotating rod; 4. heat dissipation holes; 5. a top cover; 6. a chute; 7. an adjusting knob; 8. a guide rail; 9. a bolt; 10. a clamping rod; 11. a first spring; 12. a clamping block; 13. a top plate; 14. a voltage monitor; 15. a heat radiation fan; 16. a temperature sensor; 17. a slider; 18. a second spring; 19. and (5) positioning the blocks.
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 the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an overvoltage monitoring device convenient to overhaul comprises an installation shell 1, a top cover 5 is arranged at the top of the installation shell 1, heat dissipation holes 4 are formed in two sides of the installation shell 1, rotating shaft sleeves 2 are fixedly connected to two adjacent heat dissipation holes 4 of the two sides of the installation shell 1, a rotating rod 3 is rotatably connected to one end of each rotating shaft sleeve 2, the installation shell 1 can be lifted by the rotating rod 3 and is convenient to move, adjusting buttons 7 are slidably connected to two sides of the front end of the upper surface of the top cover 5, sliding grooves 6 are formed in two adjacent adjusting buttons 7 in two sides of the front end of the top cover 5, clamping rods 10 are fixedly connected to the bottom ends of the adjusting buttons 7, sliding blocks 17 are fixedly connected to the adjacent adjusting buttons 7 at the top ends of the clamping rods 10, the sliding blocks 17 are slidably connected to the middle parts of the sliding grooves 6, a second spring 18 is fixedly connected to one end of the sliding block 17, one end of the second spring 18 is fixedly connected to one end of the middle part of the sliding groove 6, clamping rods 12 are fixedly connected to the adjacent clamping rods 10 in two sides of the front end of the installation shell 1, the bottom one end of kelly 10 is connected in the one end of fixture block 12, two second springs 18 can push away two sliders 17 all the time, make the bottom one end of kelly 10 connect in the one end of fixture block 12, when needing to open top cap 5, through removing two adjusting knobs 7, can make kelly 10 shift out from fixture block 12, and then can take out voltage monitor 14 fast, the equal fixedly connected with first spring 11 in lower surface both sides of top cap 5, the bottom fixedly connected with roof 13 of first spring 11, roof 13 is under the elasticity promotion of first spring 11, voltage monitor 14 can be pressed, avoid voltage monitor 14 to remove during the use, the interior bottom of installation shell 1 is provided with voltage monitor 14 and temperature sensor 16, fixedly connected with radiator fan 15 in one side of installation shell 1, radiator fan 15 can discharge high-temperature gas through louvre 4.
The bottom of installation shell 1 is provided with guide rail 8, the both ends of guide rail 8 all are provided with bolt 9, through bolt 9 fixed guide 8, be convenient for guide rail 8 installation shell 1, first spring 11's inboard is provided with the telescopic link, support first spring 11, the equal fixedly connected with locating piece 19 in rear end both sides of top cap 5, the adjacent locating piece 19 in rear end both sides of installation shell 1 all is provided with the constant head tank, make locating piece 19 card go into in the constant head tank, be convenient for install fast, prevent that the rear end of top cap 5 is not hard up the perk, voltage monitor 14's inside is provided with wireless signal transceiver, be convenient for with data transfer to backstage, the interior bottom of installation shell 1 is provided with the controller, and controller electric connection radiator fan 15 and temperature sensor 16, according to the switch of ambient temperature control radiator fan 15, the rear end of installation shell 1 is provided with the through-hole, be used for the wiring.
The working principle is as follows: adjusting buttons 7 are connected to both sides of the front end of the upper surface of the top cover 5 in a sliding manner, one end of each sliding block 17 is fixedly connected with a second spring 18, one end of the bottom of each clamping rod 10 is connected into one end of each clamping block 12, the two second springs 18 can push the two sliding blocks 17 all the time, so that one end of the bottom of each clamping rod 10 is connected into one end of each clamping block 12, the top plate 13 can press the voltage monitor 14 under the pushing action of the elastic force of the first spring 11, the voltage monitor 14 is prevented from moving during use, when the top cover 5 needs to be opened, the clamping rods 10 can be moved out of the clamping blocks 12 by moving the two adjusting buttons 7, the voltage monitor 14 can be quickly taken out, the voltage monitor 14 is prevented from being detached illegally, the maintenance is facilitated, heat dissipation holes 4 are formed in both sides of the mounting shell 1, the voltage monitor 14 and the temperature sensor 16 are arranged at the inner bottom of the mounting shell 1, and a heat dissipation fan 15 is fixedly connected into one side of the mounting shell 1, the controller is arranged at the inner bottom of the mounting shell 1, the controller is electrically connected with the heat dissipation fan 15 and the temperature sensor 16, the switch of the heat dissipation fan 15 is controlled according to the ambient temperature, and the heat dissipation fan 15 can discharge high-temperature gas through the heat dissipation holes 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an overvoltage monitoring devices convenient to overhaul, includes installation shell (1), its characterized in that: a top cover (5) is arranged at the top of the mounting shell (1), heat dissipation holes (4) are formed in two sides of the mounting shell (1), a rotating shaft sleeve (2) is fixedly connected to adjacent heat dissipation holes (4) in two sides of the mounting shell (1), a rotating rod (3) is rotatably connected to one end of the rotating shaft sleeve (2), adjusting buttons (7) are slidably connected to two sides of the front end of the upper surface of the top cover (5), sliding grooves (6) are formed in adjacent adjusting buttons (7) in two sides of the front end of the top cover (5), a clamping rod (10) is fixedly connected to the bottom end of the adjusting button (7), a sliding block (17) is fixedly connected to the adjacent adjusting button (7) at the top end of the clamping rod (10), the sliding block (17) is slidably connected to the middle of the sliding groove (6), a second spring (18) is fixedly connected to one end of the sliding block (17), and one end of the second spring (18) is fixedly connected to one end of the middle of the sliding groove (6), the mounting structure is characterized in that clamping blocks (12) are fixedly connected with adjacent clamping rods (10) in the two sides of the front end of the mounting shell (1), one end of the bottom of each clamping rod (10) is connected into one end of each clamping block (12), first springs (11) are fixedly connected with the two sides of the lower surface of the top cover (5), top plates (13) are fixedly connected with the bottom of the first springs (11), voltage monitors (14) and temperature sensors (16) are arranged at the bottom of the mounting shell (1), and cooling fans (15) are fixedly connected into one side of the mounting shell (1).
2. An overhauled overvoltage monitoring device according to claim 1, wherein: the bottom of installation shell (1) is provided with guide rail (8), the both ends of guide rail (8) all are provided with bolt (9).
3. An overhauled overvoltage monitoring device according to claim 1, wherein: the inner side of the first spring (11) is provided with a telescopic rod.
4. An overhauled overvoltage monitoring device according to claim 1, wherein: the mounting structure is characterized in that positioning blocks (19) are fixedly connected to two sides of the rear end of the top cover (5), and positioning grooves are formed in the adjacent positioning blocks (19) on two sides of the rear end of the mounting shell (1).
5. An overhauled overvoltage monitoring device according to claim 1, wherein: and a wireless signal transceiver is arranged in the voltage monitor (14).
6. An overhauled overvoltage monitoring device according to claim 1, wherein: the inner bottom of the mounting shell (1) is provided with a controller, and the controller is electrically connected with the cooling fan (15) and the temperature sensor (16).
7. An overhauled overvoltage monitoring device according to claim 1, wherein: the rear end of the mounting shell (1) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121452139.1U CN215005598U (en) | 2021-06-29 | 2021-06-29 | Overvoltage monitoring device convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121452139.1U CN215005598U (en) | 2021-06-29 | 2021-06-29 | Overvoltage monitoring device convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215005598U true CN215005598U (en) | 2021-12-03 |
Family
ID=79103811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121452139.1U Expired - Fee Related CN215005598U (en) | 2021-06-29 | 2021-06-29 | Overvoltage monitoring device convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215005598U (en) |
-
2021
- 2021-06-29 CN CN202121452139.1U patent/CN215005598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |