CN217214358U

CN217214358U - Transformer bushing lifting seat

Info

Publication number: CN217214358U
Application number: CN202220008318.4U
Authority: CN
Inventors: 严金华; 王力; 韩强; 王叶
Original assignee: Shandong Hengwei Electric Equipment Co ltd
Current assignee: Shandong Hengwei Electric Equipment Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-08-16
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to the technical field of transformers, and a transformer bushing rises seat is disclosed, including rising the pedestal, the top fixed mounting of rising the pedestal has the top cap, the intermediate position fixed mounting of top cap has the sleeve body, the top of top cap is provided with fixed mounting mechanism, the right side fixed mounting of rising pedestal has the connecting pipe, the one end that the rising pedestal was kept away from to the connecting pipe is provided with fixed connection mechanism, fixed connection mechanism's right side fixed mounting has pressure release mechanism, fixed mounting mechanism is including sealed the pad, sealed pad fixed mounting is at the top of top cap, the sealed top fixed mounting who fills up has the adapter sleeve. This transformer bushing rises seat, through the pressure release mechanism who sets up, in the use, when rising in the seat oil pressure was too high, can carry out automatic oil extraction pressure release, prevents to rise the seat because of the too high emergence explosion of oil pressure and conflagration, improves the safety in utilization of transformer.

Description

Transformer bushing lifting seat

Technical Field

The utility model relates to a transformer technical field specifically is a transformer bushing rises seat.

Background

The oil immersed transformer is a novel high-performance transformer with more reasonable structure and better performance, and the oil immersed transformer is very easy to explode and fire when encountering high-energy faults due to the fact that the oil immersed transformer contains a large amount of transformer oil, so that various explosion-proof measures are provided for people.

The transformer bushing lifting seat is characterized in that a transformer bushing lifting seat is arranged on the transformer bushing lifting seat, and the transformer bushing lifting seat is connected with a transformer bushing lifting seat through a connecting rod.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer bushing rises seat 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: the utility model provides a transformer bushing rises seat, is including rising the pedestal, the left side fixed mounting that rises the pedestal has the oil inlet, the left side fixed mounting that rises the pedestal has the oil drain port, the top fixed mounting that rises the pedestal has the top cap, the intermediate position fixed mounting of top cap has the casing body, the top of top cap is provided with fixed mounting mechanism, the right side fixed mounting that rises the pedestal has the connecting pipe, the one end that the rising pedestal was kept away from to the connecting pipe is provided with fixed connection mechanism, fixed connection mechanism's right side fixed mounting has pressure release mechanism.

Fixed mounting mechanism is including sealed the pad, sealed fixed mounting is at the top of top cap, the top fixed mounting who fills up has the adapter sleeve, threaded mounting has first bolt between adapter sleeve and the top cap.

Preferably, the top of the top cover is provided with a threaded hole at a position corresponding to the first bolt, and the first bolt is installed in the threaded hole in a threaded manner, so that the top cover and the connecting sleeve are conveniently and fixedly installed.

Preferably, the fixed connection mechanism comprises a first connection plate, the first connection plate is fixedly installed at one end, far away from the rising seat body, of the connection pipe, a sealing ring is fixedly installed on the right side of the first connection plate, a second connection plate is fixedly installed on the right side of the sealing ring, a second bolt is fixedly installed between the second connection plate and the first connection plate, an oil inlet pipe is fixedly installed on the right side of the second connection plate, and the connection pipe is convenient to communicate with the pressure release mechanism.

Preferably, through holes are formed in the left sides of the first connecting plate, the sealing ring and the second connecting plate and in positions corresponding to the second bolts, and the second bolts penetrate through the through holes, so that the first connecting plate and the second connecting plate can be fixedly mounted conveniently.

Preferably, the pressure release mechanism includes fixed frame, fixed frame fixed mounting advances oil pipe and keeps away from the second connecting plate, the sliding tray has been seted up on the inner wall of fixed frame, the inside slidable mounting of sliding tray has the sliding plug, is convenient for make the sliding plug slide in fixed frame.

Preferably, the right side fixed mounting of slip stopper has first connecting seat, fixed mounting has the second connecting seat on the fixed frame right side inner wall, fixed mounting has fixed spring between first connecting seat and the second connecting seat, resists oil pressure through fixed spring's elasticity.

Preferably, the bottom of fixed frame has been seted up the pressure release hole, just the pressure release hole is provided with threely altogether, the bottom fixed mounting of fixed frame has the oil receiving fill, is convenient for discharge the oil that rises in the seat, reduces inside oil pressure.

Compared with the prior art, the utility model provides a transformer bushing rises seat possesses following beneficial effect:

1. this transformer bushing rises seat, through the fixed mounting mechanism who sets up, in the use, be convenient for make sleeve pipe fixed mounting on rising seat, improve the leakproofness of connecting simultaneously, prevent to rise the vary voltage in the seat and have the gap department seepage through the connection to the effect of the leakproofness between improvement sleeve pipe and the rising seat has been reached.

2. This transformer bushing rises seat, through the pressure release mechanism who sets up, in the use, when rising in the seat oil pressure was too high, can carry out automatic oil extraction pressure release, prevents to rise the seat because of the too high emergence explosion of oil pressure and conflagration, improves the safety in utilization of transformer.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced 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 the drawings without inventive labor:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the front structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the front schematic sectional view of the pressure relief mechanism of the present invention.

In the figure: 1. raising the seat body; 2. an oil inlet; 21. an oil discharge port; 3. a top cover; 4. a cannula body; 5. a fixed mounting mechanism; 51. a gasket; 52. connecting sleeves; 53. a first bolt; 6. a connecting pipe; 7. a fixed connection mechanism; 71. a first connecting plate; 72. a seal ring; 73. a second connecting plate; 74. a second bolt; 75. an oil inlet pipe; 8. a pressure relief mechanism; 81. a fixing frame; 82. a sliding groove; 83. a sliding plug; 84. a first connecting seat; 85. a fixed spring; 86. a second connecting seat; 87. a pressure relief vent; 88. an oil receiving hopper.

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 efforts all belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a transformer bushing rises seat, including rising pedestal 1, the left side fixed mounting that rises pedestal 1 has oil inlet 2, the left side fixed mounting that rises pedestal 1 has oil drain port 21, the top fixed mounting that rises pedestal 1 has top cap 3, the intermediate position fixed mounting of top cap 3 has casing body 4, the top of top cap 3 is provided with fixed mounting mechanism 5, the right side fixed mounting that rises pedestal 1 has connecting pipe 6, the one end that rising pedestal 1 was kept away from to connecting pipe 6 is provided with fixed connection mechanism 7, the right side fixed mounting of fixed connection mechanism 7 has pressure relief mechanism 8.

The fixed mounting mechanism 5 comprises a sealing gasket 51, the sealing gasket 51 is fixedly mounted at the top of the top cover 3, a connecting sleeve 52 is fixedly mounted at the top of the sealing gasket 51, a first bolt 53 is mounted between the connecting sleeve 52 and the top cover 3 in a threaded manner, a threaded hole is formed in the top of the top cover 3 and the corresponding position of the first bolt 53, and the first bolt 53 is mounted in the threaded hole in a threaded manner, so that the top cover 3 and the connecting sleeve 52 are fixedly mounted conveniently.

The fixed connection mechanism 7 includes a first connection plate 71, the first connection plate 71 is fixedly installed at one end of the connection pipe 6 far from the lifting seat body 1, a sealing ring 72 is fixedly installed at the right side of the first connection plate 71, a second connection plate 73 is fixedly installed at the right side of the sealing ring 72, a second bolt 74 is fixedly installed between the second connection plate 73 and the first connection plate 71, an oil inlet pipe 75 is fixedly installed at the right side of the second connection plate 73, so that the connection pipe 6 is communicated with the pressure relief mechanism 8, through holes are formed in the left sides of the first connection plate 71, the sealing ring 72 and the second connection plate 73 and corresponding positions of the second bolt 74, and the second bolt 74 penetrates through the through holes, so that the first connection plate 71 and the second connection plate 73 are fixedly installed.

The pressure relief mechanism 8 comprises a fixed frame 81, the fixed frame 81 is fixedly installed on the oil inlet pipe 75 far away from the second connecting plate 73, a sliding groove 82 is formed in the inner wall of the fixed frame 81, a sliding plug 83 is slidably installed inside the sliding groove 82, the sliding plug 83 is convenient to slide in the fixed frame 81, a first connecting seat 84 is fixedly installed on the right side of the sliding plug 83, a second connecting seat 86 is fixedly installed on the inner wall of the right side of the fixed frame 81, a fixing spring 85 is fixedly installed between the first connecting seat 84 and the second connecting seat 86, the oil pressure is resisted through the elasticity of the fixing spring 85, a pressure relief hole 87 is formed in the bottom of the fixed frame 81, the pressure relief hole 87 is three in all, an oil receiving hopper 88 is fixedly installed at the bottom of the fixed frame 81, oil in the rising seat body 1 is convenient to discharge, and the internal oil pressure is reduced.

In practical operation, when the device is used, in the use process, the connecting sleeve 52 outside the sleeve body 4 is aligned with the top cover 3, the sealing gasket 51 is fixedly arranged between the connecting sleeve 52 and the top cover 3 and then is pressed tightly, the connecting sleeve is fixedly arranged through the first bolt 53, the variable pressure oil is injected into the lifting seat body 1 through the oil inlet 2, when the oil pressure inside the lifting seat body 1 is too high, the variable pressure oil flows into the fixing frame 81 through the connecting pipe 6 and the oil inlet pipe 75, the variable pressure oil moves the sliding plug 83 to slide in the sliding groove 82, and after the sliding groove 82 moves over, the variable pressure oil is discharged through the pressure relief hole 87 and flows into the collector through the oil receiving hopper 88.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a transformer bushing rises seat, includes rising pedestal (1), its characterized in that: an oil inlet (2) is fixedly installed on the left side of the lifting seat body (1), an oil outlet (21) is fixedly installed on the left side of the lifting seat body (1), a top cover (3) is fixedly installed on the top of the lifting seat body (1), a sleeve body (4) is fixedly installed in the middle of the top cover (3), a fixed installation mechanism (5) is arranged on the top of the top cover (3), a connecting pipe (6) is fixedly installed on the right side of the lifting seat body (1), a fixed connection mechanism (7) is arranged at one end, far away from the lifting seat body (1), of the connecting pipe (6), and a pressure release mechanism (8) is fixedly installed on the right side of the fixed connection mechanism (7);

fixed mounting mechanism (5) are including sealed pad (51), sealed pad (51) fixed mounting is at the top of top cap (3), the top fixed mounting who fills up (51) has adapter sleeve (52), first bolt (53) are installed to the screw thread between adapter sleeve (52) and top cap (3).

2. The transformer bushing elevated seat of claim 1, wherein: the top of the top cover (3) is provided with a threaded hole at a position corresponding to the first bolt (53), and the first bolt (53) is installed in the threaded hole in a threaded manner.

3. The transformer bushing elevated seat of claim 1, wherein: fixed connection mechanism (7) include first connecting plate (71), first connecting plate (71) fixed mounting is kept away from the one end that risees pedestal (1) at connecting pipe (6), the right side fixed mounting of first connecting plate (71) has sealing washer (72), the right side fixed mounting of sealing washer (72) has second connecting plate (73), fixed mounting has second bolt (74) between second connecting plate (73) and first connecting plate (71), the right side fixed mounting of second connecting plate (73) has into oil pipe (75).

4. A transformer bushing elevated seat according to claim 3, characterized in that: through holes are formed in the left sides of the first connecting plate (71), the sealing ring (72) and the second connecting plate (73) and at positions corresponding to the second bolts (74), and the second bolts (74) penetrate through the through holes.

5. A transformer bushing elevated seat according to claim 3, characterized in that: pressure release mechanism (8) are including fixed frame (81), second connecting plate (73) are kept away from at advancing oil pipe (75) to fixed frame (81) fixed mounting, sliding tray (82) have been seted up on the inner wall of fixed frame (81), the inside slidable mounting of sliding tray (82) has sliding plug (83).

6. The transformer bushing elevating platform according to claim 5, wherein: the right side fixed mounting of slip stopper (83) has first connecting seat (84), fixed mounting has second connecting seat (86) on fixed frame (81) right side inner wall, fixed mounting has fixed spring (85) between first connecting seat (84) and second connecting seat (86).

7. The transformer bushing elevated seat of claim 6, wherein: pressure release hole (87) have been seted up to the bottom of fixed frame (81), just pressure release hole (87) are provided with threely altogether, the bottom fixed mounting of fixed frame (81) has and connects oil hopper (88).