CN217930663U - Pressure self-monitoring module of ring main unit - Google Patents
Pressure self-monitoring module of ring main unit Download PDFInfo
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- CN217930663U CN217930663U CN202221734528.8U CN202221734528U CN217930663U CN 217930663 U CN217930663 U CN 217930663U CN 202221734528 U CN202221734528 U CN 202221734528U CN 217930663 U CN217930663 U CN 217930663U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 description 22
- 238000012806 monitoring device Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a pressure of looped netowrk cabinet is from monitoring module, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal portion of cabinet can be dismantled and be connected with a plurality of piezoceramics pieces, the internal portion of cabinet is equipped with a plurality of support pieces, piezoceramics piece one side fixed mounting connecting piece, support piece one side is equipped with the mounting, wherein, the mounting is fixed the connecting piece on support piece to accomplish the fixed to the piezoceramics piece, this pressure of looped netowrk cabinet is from monitoring module, through setting up connecting piece, support piece and mounting, connecting piece fixed connection piezoceramics piece, under the effect of mounting, when mounting and connecting piece contact, can fix the connecting piece on support piece, thereby can accomplish the convenient fixed to the piezoceramics piece, make its contactless connecting piece when removing the mounting, can accomplish the convenient dismantlement to the piezoceramics piece, and avoided traditional welding can cause the electrode of piezoceramics piece to be close to the circumstances such as intensity decline and surface corrosion.
Description
Technical Field
The utility model relates to a looped netowrk cabinet technical field especially relates to a pressure self-monitoring module of looped netowrk cabinet.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) for transmission and distribution, which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main unit, and has the advantages of simple structure, safe power supply, low price and the like.
The existing ring main unit with the notice number of CN213636863U and the built-in air pressure monitoring device for the air box detects the pressure in the ring main unit through the piezoelectric ceramic piece, and sends the pressure to the display screen through the controller, so that a worker can check the pressure through the display screen without opening holes in the wall of the air box of the ring main unit, and an air pressure sensing type pressure gauge is installed, thereby avoiding the hidden danger of air leakage.
However, the above monitoring device has defects, and the conventional piezoelectric ceramic plate is usually fixed by welding or bonding, which causes the conditions of reduced electrode adhesion strength and surface corrosion of the piezoelectric ceramic plate, and the welding and bonding are troublesome to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an easy to assemble with dismantle the piezoceramics piece, avoid welding and bonding can cause the electrode of piezoceramics piece to be close to the pressure self-monitoring module of the looped netowrk cabinet of the circumstances such as intensity decline and surface corrosion.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a pressure self-monitoring module of looped netowrk cabinet, includes the cabinet body, the internal portion of cabinet can be dismantled and is connected with a plurality of piezoceramics pieces, the internal portion of cabinet is equipped with a plurality of support pieces, piezoceramics piece one side fixed mounting connecting piece, support piece one side is equipped with the mounting, wherein, the mounting is fixed the connecting piece on support piece to the completion is to the fixed of piezoceramics piece.
Preferably, the supporting piece comprises a supporting block, a mounting groove is formed in the supporting block, and first limiting grooves are formed in two sides of the inner wall of the mounting groove.
Preferably, the connecting piece is including connecting rod, first gag lever post and second gag lever post, the connecting rod both sides all are equipped with the first gag lever post with first spacing groove adaptation, a plurality of second gag lever posts of connecting rod top surface fixedly connected with, the first gag lever post of second gag lever post perpendicular to.
Preferably, the fixing part comprises a hollow shell, a driving part, a transmission part, a linkage part and a plurality of second limiting grooves which are arranged on the bottom surface of the linkage part and are matched with the second limiting rods.
Preferably, a side groove is formed in one side of the hollow shell, the transmission part is a screw rod, and the screw rod is rotatably arranged on one side of the inner wall of the side groove through a bearing.
Preferably, the driving piece is a rotating block, and one end of the screw rod penetrates through the hollow shell to be fixedly connected with the rotating block.
Preferably, the linkage part is a fixing rod, the size of the cross section of the fixing rod is matched with that of the cross section of the side groove, the screw rod is in threaded transmission connection with the fixing rod, and the bottom surface of the fixing rod is flush with the top surface of the supporting block.
Preferably, the controller is fixedly installed in the cabinet body, a display screen and an alarm are arranged on the outer surface of the cabinet body, the piezoelectric ceramic piece is electrically connected with the controller, and the controller is in signal connection with the display screen and the alarm.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model discloses a set up connecting piece, support piece and mounting, connecting piece fixed connection piezoceramics piece, under the effect of mounting, when mounting and connecting piece contact, can fix the connecting piece on support piece to can accomplish the convenient fixed to piezoceramics piece, make its contactless connecting piece when removing the mounting, can accomplish the convenient dismantlement to piezoceramics piece, and avoided traditional welding and bonded the condition such as the electrode that can cause piezoceramics piece is being sealed intensity and is descending and surface corrosion.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the cabinet body of the present invention;
fig. 3 is a schematic structural view of the piezoelectric ceramic plate, the connecting rod, the first limiting rod and the second limiting rod of the present invention;
FIG. 4 is a schematic structural view of the supporting block, the mounting groove, the first limiting groove, the hollow shell and the fixing rod of the present invention;
FIG. 5 is a schematic view of the hollow shell section and the fixing rod structure of the present invention;
wherein: 1. a cabinet body; 2. piezoelectric ceramic plates; 3. a controller; 4. a connecting rod; 5. a first limit rod; 6. a second limiting rod; 7. a supporting block; 8. mounting grooves; 9. a first limit groove; 10. a hollow shell; 11. a side groove; 12. a screw rod; 13. a fixing rod; 14. rotating the block; 15. a second limit groove; 16. a display screen; 17. an alarm.
Detailed Description
In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
the first embodiment is as follows:
as shown in fig. 1-5, the utility model provides a pressure self-monitoring module of a ring main unit, which comprises a cabinet body 1, wherein a plurality of piezoelectric ceramic pieces 2 are detachably connected inside the cabinet body 1, a plurality of supporting pieces are arranged inside the cabinet body 1 for supporting the preliminary positioning and placing of connecting pieces, the connecting pieces are fixedly arranged on one side of the piezoelectric ceramic pieces 2, and a fixing piece is arranged on one side of the supporting pieces for fixing the connecting pieces on the supporting pieces;
when the piezoelectric ceramic pieces 2 need to be fixedly installed, the connecting piece is placed on the supporting piece, then the fixing piece is in contact with the connecting piece, the connecting piece is fixed on the supporting piece through the fixing piece, and therefore the piezoelectric ceramic pieces 2 are fixed, otherwise, when the piezoelectric ceramic pieces 2 need to be disassembled, the fixing piece is adjusted to be not in contact with the connecting piece, the connecting piece is not fixed on the supporting piece any more, the connecting piece can be disassembled, and therefore the piezoelectric ceramic pieces 2 can be disassembled.
Example two:
as shown in fig. 2, fig. 3 and fig. 4, the embodiment further discloses that the supporting member includes a supporting block 7, the supporting block 7 is fixedly installed on one side of the inner wall of the cabinet body 1, a mounting groove 8 is formed on the supporting block 7 and used for placing a connecting member, first limiting grooves 9 are formed on both sides of the inner wall of the mounting groove 8 and used for placing first limiting rods 5, the connecting member includes a connecting rod 4, the first limiting rods 5 and second limiting rods 6, the second limiting rods 6 are perpendicular to the first limiting rods 5 and used for conveniently completing limiting and fixing of the connecting rod 4, the first limiting rods 5 adapted to the first limiting grooves 9 are arranged on both sides of the connecting rod 4, a plurality of second limiting rods 6 are fixedly connected to the top surface of the connecting rod 4, and the fixing member includes a hollow shell 10, a driving member, a linkage member, and a plurality of second limiting grooves 15 adapted to the second limiting rods 6 and formed on the bottom surface of the linkage member;
when the piezoelectric ceramic piece 2 needs to be fixed, the connecting rod 4 is aligned with the mounting groove 8 and is placed in, and the first limiting rod 5 is aligned with the first limiting groove 9 and is inserted, so that the primary fixing placement of the connecting rod 4, namely the piezoelectric ceramic piece 2, is completed, and then the driving piece is driven to act through the action of the driving piece, so that the driving piece drives the linkage piece to move close to the second limiting rod 6, the second limiting rod 6 completely enters the second limiting groove 15 below the linkage piece, and the stable fixing of the connecting piece, namely the piezoelectric ceramic piece 2, can be completed;
otherwise, when the piezoelectric ceramic piece 2 needs to be detached, the driving piece is only required to be adjusted to drive the transmission piece to act, the transmission piece drives the linkage piece to move away from the second limiting rod 6, the second limiting rod 6 is separated from the second limiting groove 15, and therefore the mounting groove 8 can be taken out of the connecting piece, and the detachment of the connecting piece, namely the piezoelectric ceramic piece 2, is completed.
Example three:
as shown in fig. 3 and 5, in the embodiment, a side groove 11 is formed in one side of a hollow shell 10, a transmission part is a screw rod 12, the screw rod 12 is rotatably provided with one side of the inner wall of the side groove 11 through a bearing, the transmission part is a rotating block 14, one end of the screw rod 12 penetrates through the hollow shell 10 and is fixedly connected with the rotating block 14, a linkage part is a fixed rod 13, the size of the cross section of the fixed rod 13 is matched with that of the cross section of the side groove 11, the screw rod 12 is in threaded transmission connection with the fixed rod 13, and the bottom surface of the fixed rod 13 is flush with the top surface of a supporting block 7, so that the fixed rod 13 can move in a translation manner along the top surface of the supporting block 7;
the screw rod 12 can be driven to rotate forward and backward by rotating the rotating block 14 forward and backward, so that the screw rod 12 can drive the fixing rod 13 to move out of the side groove 11 or into the side groove 11, the second limiting rod 6 can enter or separate from the second limiting groove 15, and the connecting rod 4, namely the piezoelectric ceramic piece 2, can be fixed or detached.
Example four:
as shown in fig. 1 and fig. 2, the embodiment further discloses that the controller 3 is fixedly installed inside the cabinet body 1, the display screen 16 and the alarm 17 are arranged on the outer surface of the cabinet body 1, the piezoelectric ceramic piece 2 is electrically connected with the controller 3, and the controller 3 is in signal connection with the display screen 16 and the alarm 17;
detect the pressure of the cabinet body 1 through piezoceramics piece 2, rethread controller 3 sends to display screen 16 to make the staff look over through display screen 16, if the pressure of the cabinet body 1 is less than the lower limit value or is higher than the upper limit value, controller 3 still can send signal for alarm 17, can send out the police dispatch newspaper after alarm 17 receives the signal, reminds the staff in time to handle.
The working principle is as follows: when the piezoelectric ceramic piece 2 needs to be installed and fixed, the connecting rod 4 is aligned to the installation groove 8, the first limiting rod 5 is aligned to the first limiting groove 9 and inserted, the second limiting rod 6 is located above the connecting rod 4 at the moment, after the insertion is finished, the rotating block 14 is rotated clockwise, the rotating block drives the screw rod 12 to rotate clockwise, the screw rod 12 drives the fixed rod 13 to partially move out of the side groove 11, the bottom surface of the fixed rod 13 moves along the top surface of the supporting block 7 (the connecting rod 4) until the second limiting rod 6 on the connecting rod 4 completely enters the second limiting groove 15, and the connecting rod 4 can be stably fixed in the installation groove 8 through the first limiting groove 9, the second limiting groove 15, the first limiting rod 5 and the second limiting rod 6 which are perpendicular to each other, so that the fixing of the piezoelectric ceramic piece 2 is finished, and the situations that the electrode adhesion strength of the piezoelectric ceramic piece 2 is reduced, the surface corrosion and the like due to welding and bonding are avoided;
otherwise when needing to dismantle piezoceramics piece 2, anticlockwise rotation commentaries on classics piece 14, make it drive lead screw 12 anticlockwise rotation, lead screw 12 drives dead lever 13 and keeps away from supporting shoe 7 and removes, it enters into side channel 11 to break away from second spacing groove 15 completely until second gag lever post 6, dead lever 13 no longer contacts with supporting shoe 7 and connecting rod 4, thereby conveniently pull out connecting rod 4 along the length direction of first gag lever post 5, make it break away from mounting groove 8, thereby the dismantlement to connecting rod 4 has been accomplished, the dismantlement to piezoceramics piece 2 has been accomplished promptly, for welding and bonding, it is more convenient to dismantle and fix.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pressure of looped netowrk cabinet is from monitoring module, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet body, including cabinet body (1), cabinet body, support piece, the inside piezoceramics piece that can dismantle of cabinet body (1) is connected with a plurality of piezoceramics pieces (2), the inside a plurality of support piece that is equipped with of cabinet body (1), piezoceramics piece (2) one side fixed mounting connecting piece, support piece one side is equipped with the mounting, wherein, the mounting is fixed the connecting piece on support piece to the completion is fixed piezoceramics piece (2).
2. The pressure self-monitoring module of the ring main unit according to claim 1, wherein: the supporting piece comprises a supporting block (7), a mounting groove (8) is formed in the supporting block (7), and first limiting grooves (9) are formed in two sides of the inner wall of the mounting groove (8).
3. The pressure self-monitoring module of the ring main unit according to claim 2, wherein: the connecting piece is including connecting rod (4), first gag lever post (5) and second gag lever post (6), connecting rod (4) both sides all are equipped with first gag lever post (5) with first spacing groove (9) adaptation, a plurality of second gag lever posts (6) of connecting rod (4) top surface fixedly connected with, first gag lever post (5) of second gag lever post (6) perpendicular to.
4. The pressure self-monitoring module of the ring main unit according to claim 3, wherein: the fixing piece comprises a hollow shell (10), a driving piece, a transmission piece, a linkage piece and a plurality of second limiting grooves (15) which are formed in the bottom surface of the linkage piece and are matched with the second limiting rods (6).
5. The pressure self-monitoring module of the ring main unit according to claim 4, wherein: side groove (11) have been seted up to hollow shell (10) one side, the driving medium is lead screw (12), lead screw (12) are equipped with side groove (11) inner wall one side through the bearing rotation.
6. The pressure self-monitoring module of the ring main unit according to claim 5, wherein: the driving piece is a rotating block (14), and one end of the screw rod (12) penetrates through the hollow shell (10) to be fixedly connected with the rotating block (14).
7. The pressure self-monitoring module of the ring main unit according to claim 6, wherein: the linkage part is a fixing rod (13), the size of the cross section of the fixing rod (13) is matched with that of the cross section of the side groove (11), the screw rod (12) is in threaded transmission connection with the fixing rod (13), and the bottom surface of the fixing rod (13) is flush with the top surface of the supporting block (7).
8. The pressure self-monitoring module of the ring main unit according to claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the cabinet body is inside fixed installation controller (3) in (1), cabinet body (1) surface is equipped with display screen (16) and alarm (17), piezoceramics piece (2) electric connection controller (3), controller (3) signal connection display screen (16) and alarm (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734528.8U CN217930663U (en) | 2022-07-07 | 2022-07-07 | Pressure self-monitoring module of ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734528.8U CN217930663U (en) | 2022-07-07 | 2022-07-07 | Pressure self-monitoring module of ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930663U true CN217930663U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221734528.8U Active CN217930663U (en) | 2022-07-07 | 2022-07-07 | Pressure self-monitoring module of ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217930663U (en) |
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2022
- 2022-07-07 CN CN202221734528.8U patent/CN217930663U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Xingsheng Road, fangbang village, Huangqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Zhongyin Electric Energy Technology Co.,Ltd. Country or region after: China Address before: Xingsheng Road, fangbang village, Huangqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: JOIN-IN POWER TECHNOLOGY (SUZHOU) CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |