CN211239058U - Double-loop double-rod platform transformer - Google Patents
Double-loop double-rod platform transformer Download PDFInfo
- Publication number
- CN211239058U CN211239058U CN201922254441.5U CN201922254441U CN211239058U CN 211239058 U CN211239058 U CN 211239058U CN 201922254441 U CN201922254441 U CN 201922254441U CN 211239058 U CN211239058 U CN 211239058U
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- CN
- China
- Prior art keywords
- cement
- groups
- voltage
- cross arm
- rod
- 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.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 claims abstract description 38
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 230000001012 protector Effects 0.000 claims abstract description 3
- 239000012212 insulator Substances 0.000 claims description 10
- 229910000746 Structural steel Inorganic materials 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a double-loop double-rod platform transformer in the technical field of electric power auxiliary equipment, which comprises cement rods which are longitudinally arranged, wherein the cement rods are arranged in two groups side by side, a bracket is arranged between the cement rods which are arranged side by side and at the middle part, a distribution transformer is arranged on the bracket, the top of any one cement rod is provided with a high-voltage cross arm in a matching way, and the high-voltage cross arm is provided with a plurality of groups from top to bottom; an isolation switch is also arranged on the cement poles in a matching way, a lightning arrester cross arm is also arranged between the two groups of cement poles, and a fuse protector and a lightning arrester are arranged between the lightning arrester cross arm and the adjacent high-voltage cross arm; the cement pole and the ground are also provided with a grounding device in a matching way, and a reactive compensation box, a low-voltage protection switch and a low-voltage metering device are arranged below the distribution transformer in a matching way; the utility model discloses a job stabilization simultaneously can be firmly fixed distribution transformer and make distribution transformer fixed reliable, increase of service life avoids damaging.
Description
Technical Field
The utility model relates to a two pole platform of two return circuits become device in the electric power auxiliary assembly technical field.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, the main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, along with the continuous development of the society and the continuous progress of the power industry, various power auxiliary equipment are continuously invented and created, and a transformer rack is taken as an example, in the process of power transmission, the transformer is often used for controlling the voltage condition in a certain area, so that the transformer rack is needed to be installed and fixed, and only a single cross arm is arranged between two vertical rods on the traditional device, so that the transformer is firmly fixed, is convenient to damage, is not beneficial to use and is always easy to damage.
Disclosure of Invention
The utility model aims at providing a cable drum with double-end brake function, this utility model job stabilization simultaneously can be firmly fixed distribution transformer and make distribution transformer fixed reliable, increase of service life avoids damaging.
The purpose of the utility model is realized like this: a double-loop double-rod platform transformer device comprises cement rods which are longitudinally arranged, wherein two groups of cement rods are arranged side by side, a bracket is arranged between the cement rods which are arranged side by side and positioned in the middle of the cement rods, a distribution transformer is arranged on the bracket, a high-voltage cross arm is arranged at the top of any one cement rod in a matching manner, and a plurality of groups of high-voltage cross arms are arranged from top to bottom; an isolation switch is also arranged on the cement poles in a matching way, a lightning arrester cross arm is also arranged between the two groups of cement poles, and a fuse protector and a lightning arrester are arranged between the lightning arrester cross arm and the adjacent high-voltage cross arm; the cement pole and the ground are also provided with a grounding device in a matching way, and a reactive compensation box, a low-voltage protection switch and a low-voltage metering device are arranged below the distribution transformer in a matching way.
The utility model discloses during the installation, the cement pole of both sides sets up side by side to interval one end distance sets up, is provided with the support between the cement pole of both sides, fixed distribution transformer on the support, then the high-pressure cross arm that the support top set up and the cooperation sets up three groups, but also is provided with the angle bar yoke plate, and this also can be fixed firm, conveniently conducts electricity moreover, keeps apart the switch simultaneously and can effectually cut off the power supply, ensures the reliability of using.
The beneficial effects of the utility model reside in that, it can overcome the shortcoming among the prior art, job stabilization simultaneously can be firmly fixed distribution transformer and make distribution transformer fixed reliable, increase of service life avoids damaging.
Furthermore, the high-voltage cross arm is stable and reliable in operation and reliable in fixation; three groups of high-voltage cross arms are sequentially arranged at the top of the cement pole, and rod-type insulators are arranged on two sides of each group of high-voltage cross arms respectively.
Furthermore, the high-voltage cross arm is ensured to be connected stably; three groups of high-voltage cross arms positioned at the top are sequentially and longitudinally provided with angle iron connecting plates, and the angle iron connecting plates are provided with two groups and are respectively arranged on two sides of the high-voltage cross arms.
Furthermore, in order to ensure that the electric wire is reliably connected from top to bottom; the isolation switches are arranged in three groups and are connected with rod-type insulators on the three groups of high-voltage cross arms sequentially through electric wires; the electric wire passing through the isolation switch passes through the rod insulator arranged on the lower high-voltage cross arm and simultaneously passes through the lightning arrester cross arm to be connected with the distribution transformer.
Furthermore, in order to ensure the stable connection of the electric wire from top to bottom, the electric wire is prevented from being blown; and fixing devices are sequentially arranged at the positions of the electric wires from top to bottom in a matched manner.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
The device comprises a cement pole 1, a high-voltage cross arm 2, a rod insulator 3, a distribution transformer 4, a bracket 5, a reactive compensation box 6, a low-voltage protection switch 7, a fuse 8, a lightning arrester 9, an isolation switch 10 and an angle iron yoke plate 11.
Detailed Description
The purpose of the utility model is realized like this: a double-loop double-rod platform transformer device comprises cement rods 1 which are longitudinally arranged, wherein two groups of the cement rods 1 are arranged side by side, a bracket 5 is arranged between the cement rods 1 which are arranged side by side and positioned in the middle, a distribution transformer 4 is arranged on the bracket 5, a high-voltage cross arm 2 is arranged at the top of any one cement rod 1 in a matching way, and a plurality of groups of the high-voltage cross arms 2 are arranged from top to bottom; an isolation switch 10 is also arranged on the cement poles 1 in a matching way, a lightning arrester carrier arm is also arranged between the two groups of cement poles 1, and a fuse 8 and a lightning arrester 9 are arranged between the lightning arrester carrier arm and the high-voltage cross arm 2 which is close to the lightning arrester carrier arm; the cement pole 1 and the ground are also provided with a grounding device in a matching way, and a reactive compensation box 6, a low-voltage protection switch 7 and a low-voltage metering device are arranged below the distribution transformer 4 in a matching way; three groups of high-voltage cross arms 2 are sequentially arranged at the top of the cement pole 1, and rod-type insulators 3 are respectively arranged on two sides of each group of high-voltage cross arms 2; three groups of angle iron connecting plates 11 are sequentially and longitudinally arranged at the top of the high-voltage cross arm 2, and two groups of angle iron connecting plates 11 are arranged at two sides of the high-voltage cross arm 2 respectively; three groups of isolation switches 10 are arranged, and the isolation switches 10 are connected with the rod-type insulators 3 on the three groups of high-voltage cross arms 2 sequentially through electric wires; the electric wire passing through the isolation switch 10 passes through the rod insulator 3 arranged on the lower high-voltage cross arm 2 and simultaneously passes through the lightning arrester cross arm to be connected with the distribution transformer 4; and fixing devices are sequentially arranged at the positions of the electric wires from top to bottom in a matched manner.
The utility model discloses during the installation, the cement pole 1 of both sides sets up side by side to interval one end distance sets up, is provided with support 5 between the cement pole 1 of both sides, fixed distribution transformer 4 on the support 5, then the high-pressure cross arm 2 that 5 tops of support set up sets up three groups and the cooperation, but also is provided with angle bar yoke plate 11, and this also can be fixed firm, conveniently electrically conducts moreover, keeps apart switch 10 simultaneously and can effectually cut off the power supply, ensures the reliability of using.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. A double-loop double-rod platform transformer device comprises cement rods which are longitudinally arranged, wherein two groups of cement rods are arranged side by side, and the double-loop double-rod platform transformer device is characterized in that a bracket is arranged between the cement rods which are arranged side by side and in the middle of the cement rods, a distribution transformer is arranged on the bracket, a high-voltage cross arm is arranged at the top of any one cement rod in a matching manner, and a plurality of groups of high-voltage cross arms are arranged from top to bottom; an isolation switch is also arranged on the cement poles in a matching way, a lightning arrester cross arm is also arranged between the two groups of cement poles, and a fuse protector and a lightning arrester are arranged between the lightning arrester cross arm and the adjacent high-voltage cross arm; the cement pole and the ground are also provided with a grounding device in a matching way, and a reactive compensation box, a low-voltage protection switch and a low-voltage metering device are arranged below the distribution transformer in a matching way.
2. The dual-circuit dual-rod step transformer of claim 1, wherein: three groups of high-voltage cross arms are sequentially arranged at the top of the cement pole, and rod-type insulators are arranged on two sides of each group of high-voltage cross arms respectively.
3. The dual-circuit dual-rod step transformer of claim 1, wherein: three groups of high-voltage cross arms positioned at the top are sequentially and longitudinally provided with angle iron connecting plates, and the angle iron connecting plates are provided with two groups and are respectively arranged on two sides of the high-voltage cross arms.
4. The dual-circuit dual-rod step transformer of claim 1, wherein: the isolation switches are arranged in three groups and are connected with rod-type insulators on the three groups of high-voltage cross arms sequentially through electric wires; the electric wire passing through the isolation switch passes through the rod insulator arranged on the lower high-voltage cross arm and simultaneously passes through the lightning arrester cross arm to be connected with the distribution transformer.
5. The dual-circuit dual-rod step transformer of claim 4, wherein: and fixing devices are sequentially arranged at the positions of the electric wires from top to bottom in a matched manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254441.5U CN211239058U (en) | 2019-12-16 | 2019-12-16 | Double-loop double-rod platform transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254441.5U CN211239058U (en) | 2019-12-16 | 2019-12-16 | Double-loop double-rod platform transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239058U true CN211239058U (en) | 2020-08-11 |
Family
ID=71919518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922254441.5U Expired - Fee Related CN211239058U (en) | 2019-12-16 | 2019-12-16 | Double-loop double-rod platform transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239058U (en) |
-
2019
- 2019-12-16 CN CN201922254441.5U patent/CN211239058U/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: 20200811 |