CN217214366U - Distribution power transformer oil tank structure convenient to maintain - Google Patents
Distribution power transformer oil tank structure convenient to maintain Download PDFInfo
- Publication number
- CN217214366U CN217214366U CN202220772935.1U CN202220772935U CN217214366U CN 217214366 U CN217214366 U CN 217214366U CN 202220772935 U CN202220772935 U CN 202220772935U CN 217214366 U CN217214366 U CN 217214366U
- Authority
- CN
- China
- Prior art keywords
- transformer
- rod
- tank structure
- distribution power
- box body
- 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
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model provides a distribution power transformer oil tank structure convenient for maintenance, which relates to the technical field of power transformation equipment and comprises a transmission line rod, wherein the side surface of the transmission line rod is provided with a mounting plate, a connecting slide rod is connected between the mounting plates, one side of the mounting plate is provided with a driving motor, the output end of the driving motor is connected with a threaded rod, the bottom of the connecting slide rod is provided with a transformer top cover, the driving motor arranged on the mounting plate can control the threaded rod to rotate, thereby controlling the transformer box body to move along the connecting slide rod, further leading a transformer component of the transformer top cover to be close to the transmission line rod, facilitating the maintenance and installation personnel to install and maintain the transformer, the bottom of the transformer box body is provided with a hydraulic rod, the ascending or descending of the transformer box body can be controlled by the hydraulic rod, and the transformer box body and the transformer top cover can be separated by the hydraulic rod, maintenance personnel can maintain or replace the elements in the transformer conveniently.
Description
Technical Field
The utility model relates to a substation equipment technical field especially relates to a distribution power transformer oil tank structure convenient to maintain.
Background
China is vast in breadth, power transmission networks are densely distributed, a transformer is needed at the tail end of each network for voltage conversion, heat is generated in the working process of the transformer, the efficiency of voltage conversion is affected due to overhigh temperature, loss is increased, and the design of the transformer pays attention to heat dissipation performance.
According to the patent number CN204407135U, a combined transformer oil tank shell belongs to the field of power transformation equipment, and structurally comprises a closed transformer oil tank, an end cover and a base, wherein the end cover is installed at the top of the transformer oil tank through a plurality of fastening bolts, and a channel steel base is installed at the bottom of the transformer oil tank; the transformer is arranged in the transformer oil tank through the transformer clamping piece and the transformer positioning assembly; the side of the transformer oil tank is provided with a corrugated radiating fin. Compared with the prior art, the combined transformer oil tank shell has the characteristics of reasonable design, convenient installation and use, good heat dissipation and the like; the volume is small, and is reduced by more than 30% compared with the volume of the traditional transformer shell; the manufacturing cost is low, and the transformer oil is saved by more than 20%; the device is convenient to install, operate and maintain, meets the metering safety requirements of power supply departments, and realizes totally-enclosed insulation and zero safety hazard of human body contact in the aspect of high-low voltage electrical safety.
Above-mentioned modular transformer tank casing and transformer on the market are when using, and the degree of difficulty of maintaining is higher, and the transformer often need install in higher position, leads to the transformer degree of difficulty when maintaining higher and maintainer's work danger coefficient promotes greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the distribution power transformer oil tank structure convenient to maintain that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a distribution power transformer oil tank structure convenient to maintain, includes the transmission line pole, the side of transmission line pole is provided with the mounting panel, be connected with the connection slide bar between the mounting panel, one side of mounting panel is provided with driving motor, driving motor's output is connected with the threaded rod, the bottom of connecting the slide bar is provided with the transformer top cap, the bottom surface of transformer top cap is connected with the transformer box, the bottom that the lateral wall of transmission line pole is located the mounting panel is provided with the support frame, the bottom surface of support frame is connected with a supporting bench, a supporting bench's surface is provided with the hydraulic stem, the bottom of transformer top cap is provided with the transformer subassembly.
Preferably, the top surface of the support frame is provided with a through hole matched with the transformer box body.
Preferably, the top surface of the top cover of the transformer is provided with a connecting block, and the connecting block is in sliding connection with the connecting slide rod.
Preferably, the bottom surface of the transformer top cover is provided with a limiting strip, and the top surface of the transformer box body is provided with a limiting groove matched with the limiting strip.
Preferably, a driving block is arranged in the middle of the top surface of the top cover of the transformer, and the driving block is in threaded connection with the threaded rod.
Preferably, be connected through the welded mode between the both ends of connecting the slide bar and the mounting panel, be swing joint between the one end that driving motor was kept away from to the threaded rod and the mounting panel.
Preferably, the top end of the hydraulic rod is connected with the bottom surface of the transformer box body through a bolt, and cooling fins are arranged on the outer side of the transformer box body.
Advantageous effects
The utility model discloses in, the driving motor of installation can control the threaded rod and rotate on the mounting panel, and then can control the transformer box and remove along connecting the slide bar, and then can make the transformer subassembly of transformer top cap be close to the transmission line pole, conveniently maintain that the installer installs and maintains the transformer.
The utility model discloses in, be provided with the hydraulic stem in transformer box's bottom, can control transformer box's rising or decline through the hydraulic stem, can be so that phase separation between transformer box and the transformer top cap through the hydraulic stem, the maintainer of being convenient for maintains or changes the inside component of transformer.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic diagram of the internal structure of the transformer tank of the present invention;
fig. 4 is a schematic structural diagram of the transformer tank of the present invention.
Illustration of the drawings:
1. a transmission line pole; 2. mounting a plate; 3. a transformer top cover; 4. a transformer tank body; 5. connecting a sliding rod; 6. a drive motor; 7. a threaded rod; 8. a support frame; 9. a hydraulic lever; 10. a transformer assembly; 11. a limiting strip; 12. a drive block; 13. connecting blocks; 14. a limiting groove; 15. a heat sink; 16. and a support table.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the 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.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, a distribution power transformer oil tank structure convenient for maintenance comprises a transmission line rod 1, a mounting plate 2 is arranged on the side surface of the transmission line rod 1, a connecting slide bar 5 is connected between the mounting plates 2, a driving motor 6 is arranged on one side of the mounting plate 2, the output end of the driving motor 6 is connected with a threaded rod 7, a transformer top cover 3 is arranged at the bottom of the connecting slide bar 5, a transformer tank 4 is connected with the bottom surface of the transformer top cover 3, a support frame 8 is arranged at the bottom of the mounting plate 2 on the side wall of the transmission line rod 1, a support table 16 is connected with the bottom surface of the support frame 8, a hydraulic rod 9 is arranged on the surface of the support table 16, a transformer assembly 10 is arranged at the bottom of the transformer top cover 3, a through hole matched with the transformer tank 4 is arranged on the top surface of the support frame 8, a connecting block 13 is arranged on the top surface of the transformer top cover 3, and the connecting block 13 is in sliding connection with the connecting slide bar 5, the bottom surface of the transformer top cover 3 is provided with a limiting strip 11, the top surface of the transformer tank 4 is provided with a limiting groove 14 matched with the limiting strip 11, the arrangement of the limiting strip 11 and the limiting groove 14 can increase the sealing performance between the transformer top cover 3 and the transformer tank 4, meanwhile, the transformer top cover 3 and the transformer tank 4 are connected through bolts, the transformer top cover 3 and the transformer tank 4 are provided with threaded holes matched with the bolts, the top surface of the transformer top cover 3 is centrally provided with a driving block 12, the driving block 12 is in threaded connection with a threaded rod 7, the transformer top cover 3 can be controlled to move along a connecting sliding rod 5 through a driving motor 6, the two ends of the connecting sliding rod 5 are connected with a mounting plate 2 in a welding manner, one end of the threaded rod 7, far away from the driving motor 6, is movably connected with the mounting plate 2, and the top end of a hydraulic rod 9 is connected with the bottom surface of the transformer tank 4 through bolts, the outside of transformer box 4 is provided with fin 15, and support frame 8 is seted up with fin 15 assorted through-hole.
The utility model discloses a theory of operation: an operator firstly disassembles bolts between the transformer top cover 3 and the transformer tank 4, controls the transformer tank 4 to pass through the support frame 8 to descend through the hydraulic rod 9, so that the transformer top cover 3 and the transformer tank 4 are separated, then controls the transformer top cover 3 to approach one side of the transmission line rod 1 through the driving motor 6, controls the threaded rod 7 to rotate through the driving motor 6 arranged on the mounting plate 2, further can control the transformer tank 4 to move along the connecting slide rod 5, further can enable the transformer assembly 10 of the transformer top cover 3 to approach the transmission line rod 1, is convenient for a maintenance installer to install and maintain the transformer, is provided with the hydraulic rod 9 at the bottom of the transformer tank 4, can control the transformer tank 4 to ascend or descend through the hydraulic rod 9, and can separate the transformer tank 4 and the transformer top cover 3 through the hydraulic rod 9, maintenance personnel can maintain or replace the elements in the transformer conveniently.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a distribution power transformer tank structure convenient to maintain, includes transmission line pole (1), its characterized in that: the side of transmission line pole (1) is provided with mounting panel (2), be connected with between mounting panel (2) and connect slide bar (5), one side of mounting panel (2) is provided with driving motor (6), the output of driving motor (6) is connected with threaded rod (7), the bottom of connecting slide bar (5) is provided with transformer top cap (3), the bottom surface of transformer top cap (3) is connected with transformer box (4), the bottom that the lateral wall of transmission line pole (1) is located mounting panel (2) is provided with support frame (8), the bottom surface of support frame (8) is connected with brace table (16), the surface of brace table (16) is provided with hydraulic stem (9), the bottom of transformer top cap (3) is provided with transformer subassembly (10).
2. A distribution power transformer tank structure for facilitating maintenance as claimed in claim 1 wherein: and the top surface of the support frame (8) is provided with a through hole matched with the transformer box body (4).
3. A distribution power transformer tank structure for facilitating maintenance as claimed in claim 1 wherein: the top surface of the transformer top cover (3) is provided with a connecting block (13), and the connecting block (13) is in sliding connection with the connecting sliding rod (5).
4. A distribution power transformer tank structure for facilitating maintenance as claimed in claim 1 wherein: the bottom surface of the transformer top cover (3) is provided with a limiting strip (11), and the top surface of the transformer box body (4) is provided with a limiting groove (14) matched with the limiting strip (11).
5. A distribution power transformer tank structure for facilitating maintenance as claimed in claim 1 wherein: the transformer top cap is characterized in that a driving block (12) is arranged in the middle of the top surface of the transformer top cap (3), and the driving block (12) is in threaded connection with the threaded rod (7).
6. A distribution power transformer tank structure for facilitating maintenance as claimed in claim 1 wherein: the connecting slide bar is characterized in that the two ends of the connecting slide bar (5) are connected with the mounting plate (2) in a welding mode, and one end of the threaded rod (7) far away from the driving motor (6) is movably connected with the mounting plate (2).
7. A distribution power transformer tank structure for facilitating maintenance as claimed in claim 1 wherein: the top end of the hydraulic rod (9) is connected with the bottom surface of the transformer box body (4) through a bolt, and cooling fins (15) are arranged on the outer side of the transformer box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772935.1U CN217214366U (en) | 2022-03-31 | 2022-03-31 | Distribution power transformer oil tank structure convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772935.1U CN217214366U (en) | 2022-03-31 | 2022-03-31 | Distribution power transformer oil tank structure convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217214366U true CN217214366U (en) | 2022-08-16 |
Family
ID=82758744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220772935.1U Active CN217214366U (en) | 2022-03-31 | 2022-03-31 | Distribution power transformer oil tank structure convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217214366U (en) |
-
2022
- 2022-03-31 CN CN202220772935.1U patent/CN217214366U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115631921A (en) | Oil-immersed distribution transformer | |
| CN112636565A (en) | Power electronic transformer inverter power unit module | |
| CN112652985A (en) | Natural heat dissipation system of large-current switch cabinet based on heat pipe technology | |
| CN217214366U (en) | Distribution power transformer oil tank structure convenient to maintain | |
| CN208015203U (en) | A kind of novel modularized skid-mounted type substation | |
| CN202435230U (en) | Large-power converter of 5-inch thyristor copper radiator array unit structure | |
| CN210444108U (en) | High-efficient radiating coaxial double-oar unmanned aerial vehicle motor cabinet | |
| CN109309350B (en) | Heat radiator for switch board for road lighting street lamp | |
| CN219457335U (en) | High-insulativity oil-immersed power transformer | |
| CN202771905U (en) | 10 k v oil immersible type power transformer | |
| CN214428441U (en) | Box-type combined transformer | |
| CN218447441U (en) | Power transformer for wind generating set | |
| CN213212894U (en) | Prefabricated substation | |
| CN205178349U (en) | Photovoltaic power generation box transformer substation | |
| CN209785695U (en) | Oil-immersed power transformer | |
| CN211308371U (en) | Movable vehicle-mounted transformer | |
| CN215377133U (en) | High-insulativity oil-immersed power transformer utilizing vacuum oil injection process | |
| CN215267299U (en) | Electric cabinet for nickel-metal hydride battery direct current screen | |
| CN214204314U (en) | Prevention of seepage water GGD low-voltage distribution cabinet | |
| CN205290045U (en) | Integration intermediate frequency contravariant spot welding power | |
| CN210007323U (en) | air type heat radiation bus duct | |
| CN214254027U (en) | Pure porcelain bushing convenient to disassemble and assemble for transformer | |
| CN210692280U (en) | Signal transformer box for railway communication | |
| CN217182744U (en) | Novel vehicle-mounted box-type substation | |
| CN216414936U (en) | Integrated radiator for oil-immersed power equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |