CN217847656U

CN217847656U - Energy-saving power transformer convenient to coil assembly replaces

Info

Publication number: CN217847656U
Application number: CN202222006030.6U
Authority: CN
Inventors: 王晓峰; 梅德进; 乔红军; 许海华; 衡中宇; 程杨
Original assignee: Jiangsu Ryan Electric Ltd By Share Ltd
Current assignee: Jiangsu Ruien Electrical Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-18
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to an energy-conserving power transformer field especially relates to an energy-conserving power transformer convenient to coil pack replaces, fix the setting element in the bed plate up end left and right sides including the bed plate with being the symmetry, the up end of setting element is provided with coupling mechanism, the upper end central point joint of setting element has the joint subassembly, the lower terminal surface inboard of joint subassembly is the symmetry and is fixed with the link block that the cross section is the trapezium structure, the outside of link block is fixed with stop part, the inside of constant head tank is provided with positioning mechanism. The utility model discloses a connecting plate and the location rack that set up cooperate, can be spacing to the joint subassembly, can avoid the joint subassembly to appear squinting or rocking, and the link block that sets up can with the spacing part looks joint of bed plate upper end, can guarantee effectively that the joint subassembly appears rocking, and because the joint subassembly is connected with the bed plate, can make things convenient for follow-up position to the coil body to prescribe a limit to fast.

Description

Energy-saving power transformer convenient to coil assembly replaces

Technical Field

The utility model relates to an energy-conserving power transformer field especially relates to an energy-conserving power transformer convenient to coil pack replaces.

Background

The voltage class of the power transformer is transmitted to low-voltage electric equipment through at least 5-class transformers from a power station to a user, so that the efficiency of the transformer is high, but the total loss is still large due to the large quantity and the large capacity of the transformer. The no-load loss, i.e., the iron loss, in the transformer loss mainly occurs in the lamination of the transformer core, and is mainly caused by the hysteresis and the eddy current generated by the alternating magnetic lines of force passing through the core. In order to overcome reluctance loss in a magnetic circuit caused by periodic magnetization and eddy current in an iron core due to cutting by alternating magnetic flux.

The power transformer needs to be overhauled regularly after being used, and the coil assembly in the power transformer cannot be maintained regularly quickly due to the fact that the coil assembly is inconvenient to detach and install, and the service life of the transformer is shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an energy-saving power transformer convenient to coil pack replaces can solve because the coil pack in the power transformer is dismantled and is installed comparatively inconveniently, can't carry out periodic maintenance to the coil pack fast, and then leads to the technical problem that the life of transformer reduces.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an energy-conserving power transformer convenient to coil pack replaces, includes the bed plate and is the symmetry and fixes the setting element in the bed plate up end left and right sides, the up end of setting element is provided with coupling mechanism, the upper end central point joint of setting element has the joint subassembly, the lower terminal surface inboard of joint subassembly is the symmetry and is fixed with the link block that the cross section is the trapezium structure, the outside of link block is fixed with stop part, and stop part's the other end is fixed mutually with the bed plate, the constant head tank has been seted up to the surface central point of setting element, the inside of constant head tank is provided with positioning mechanism.

As a preferred technical scheme of the utility model, coupling mechanism includes connecting plate and location rack, the connecting plate is fixed in the up end central point of setting element and is put, and the connecting plate runs through in the lower terminal surface of bed plate, the inner wall at the connecting plate is evenly fixed to the location rack.

As a preferred technical scheme of the utility model, inside link block runs through in spacing part, and link block slidable joint from top to bottom, link block's surface central point rigidity has the connection lug.

As a preferred technical scheme of the utility model, positioning mechanism includes the locating plate and adjusts the body of rod, the locating plate joint is in the inside central point of constant head tank puts, the adjusting the body of rod runs through inside the locating plate, and just the both ends face of the adjusting the body of rod is fixed mutually with the constant head tank inner wall, but the locating plate tilting adjustment.

As a preferred technical scheme of the utility model, the recess that resets has been seted up to the inner wall upper end of locating plate, the inner wall of recess that resets is fixed with reset spring, reset spring's the other end is fixed mutually with the locating groove.

As a preferred technical scheme of the utility model, the inside central point of bed plate puts and is provided with the connecting piece, and the lower extreme and the connecting piece looks joint of locating plate, the upper end of connecting piece is fixed with the coil body.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the connecting plate that sets up cooperatees with the location rack, can be spacing to the joint subassembly, can avoid the joint subassembly skew to appear or rock, and the link block who sets up can with the spacing part looks joint of bed plate upper end, can guarantee effectively that the joint subassembly appears rocking, and because the joint subassembly is connected with the bed plate, can make things convenient for follow-up injectting the position of coil body fast, can guarantee its fixed effect.

2. Can carry on spacingly to the locating plate through the constant head tank that sets up, and with the cooperation of the adjusting rod body, can adjust the locating plate, and reset spring can adjust locating plate inclination and control to in the follow-up locking the connecting piece, thereby can guarantee the fixed effect of connecting piece, owing to adopt reset spring location, can be so that the coil body is fixed more high-efficient and convenient.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the base plate of the present invention.

Wherein: 1. a base plate; 2. a positioning member; 3. a connecting plate; 4. positioning the rack; 5. a clamping assembly; 6. connecting the sliding block; 7. a limiting component; 8. a connection bump; 9. positioning a groove; 10. positioning a plate; 11. adjusting the rod body; 12. resetting the groove; 13. a return spring; 14. a connecting member; 15. a coil body.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-3, the utility model provides an energy-conserving power transformer convenient to coil pack replaces, including bed plate 1 and be the symmetry and fix the setting element 2 in the 1 up end left and right sides of bed plate, the up end of setting element 2 is provided with coupling mechanism, the upper end central point joint of setting element 2 has joint subassembly 5, the lower terminal surface inboard of joint subassembly 5 is the symmetry and is fixed with the link block 6 that the cross section is the trapezium structure, link block 6's the outside is fixed with stop part 7, and stop part 7's the other end is fixed mutually with bed plate 1, constant head tank 9 has been seted up to the surface central point of setting element 2, the inside of constant head tank 9 is provided with positioning mechanism.

As a further embodiment of this embodiment, as shown in fig. 3, the connecting mechanism includes a connecting plate 3 and a positioning rack 4, the connecting plate 3 is fixed at the central position of the upper end face of the positioning member 2, and the connecting plate 3 penetrates through the lower end face of the base plate 1, the positioning rack 4 is uniformly fixed on the inner wall of the connecting plate 3, and the connecting plate 3 and the positioning rack 4 are matched with each other through the arrangement, so that the clamping assembly 5 can be limited, and the clamping assembly 5 can be prevented from being deviated or shaken.

As a further embodiment of this embodiment, as shown in fig. 1 to 3, the connecting slider 6 penetrates inside the limiting component 7, and the connecting slider 6 can be clamped in a sliding manner up and down, the connecting protrusion 8 is fixed at the central position of the outer surface of the connecting slider 6, and the connecting slider 6 can be clamped with the limiting component 7 at the upper end of the base plate 1, so as to effectively ensure that the clamping component 5 shakes, and since the clamping component 5 is connected with the base plate 1, the position of the coil body 15 can be conveniently and quickly defined in the following process, so as to ensure the fixing effect thereof, and meanwhile, the connecting protrusion 8 can increase the fixing effect of the connecting slider 6.

As a further implementation manner of this embodiment, as shown in fig. 1 to 3, the positioning mechanism includes a positioning plate 10 and an adjusting rod 11, the positioning plate 10 is clamped at a central position inside the positioning groove 9, the adjusting rod 11 penetrates through the positioning plate 10, two end surfaces of the adjusting rod 11 are fixed to inner walls of the positioning groove 9, the positioning plate 10 can be adjusted by rotating up and down, the positioning plate 10 can be limited by the positioning groove 9, and can be matched with the adjusting rod 11 to adjust the positioning plate 10.

As a further implementation manner of this embodiment, as shown in fig. 3, a reset groove 12 is formed at an upper end of an inner wall of the positioning plate 10, a reset spring 13 is fixed on the inner wall of the reset groove 12, the other end of the reset spring 13 is fixed to the positioning groove 9, and the reset spring 13 can adjust and control an inclination angle of the positioning plate 10, so as to lock the connecting member 14 subsequently, thereby ensuring a fixing effect of the connecting member 14.

As a further embodiment of this embodiment, as shown in fig. 1-3, a connecting member 14 is disposed at the central position inside the base plate 1, the lower end of the positioning plate 10 is clamped with the connecting member 14, and a coil body 15 is fixed at the upper end of the connecting member 14, so that the coil body 15 can be fixed more efficiently and conveniently due to the adoption of the return spring 13 for positioning.

It should be noted that, the present application provides an energy-saving power transformer convenient for replacing coil assembly, first, base plate 1 is placed at a designated position, and connecting piece 14 is placed at the center inside base plate 1, meanwhile, the upper end of positioning plate 10 is pressed, positioning plate 10 can be limited by positioning groove 9, deviation of positioning plate 10 can be avoided, and adjusting rod 11 arranged can limit positioning plate 10, when the bottom surface of connecting piece 14 is connected with base plate 1, positioning plate 10 can be loosened, and reset spring 13 arranged inside reset groove 12 can adjust the angle of positioning plate 10, and further the position of connecting piece 14 can be limited by positioning plate 10, shaking of coil body 15 can be avoided, then clamping assembly 5 is slidingly inserted into base plate 1, and connecting slide 6 arranged can be inserted into limiting part 7, and further the position of clamping assembly 5 can be limited, and connecting projection 8 arranged can increase the fixing effect of connecting slide 6, finally connecting plate 3 arranged at the upper end of positioning piece 2 is matched with positioning rack 4, clamping assembly 5 can be matched, and further clamping assembly 5 can be prevented from shaking, and further fixing coil body 15 can be further fixed.

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 the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-conserving power transformer convenient to coil pack replaces, includes bed plate (1) and is setting element (2) that the symmetry was fixed in bed plate (1) up end left and right sides, its characterized in that: the up end of setting element (2) is provided with coupling mechanism, the upper end central point of setting element (2) puts the joint there is joint subassembly (5), the lower extreme face inboard of joint subassembly (5) is the symmetry and is fixed with link block (6) that the cross section is the trapezium structure, the outside of link block (6) is fixed with stop block (7), and the other end and bed plate (1) of stop block (7) are fixed mutually, constant head tank (9) have been seted up to the surface central point of setting element (2), the inside of constant head tank (9) is provided with positioning mechanism.

2. An energy efficient power transformer for facilitating replacement of a coil assembly as claimed in claim 1, wherein: the connecting mechanism comprises a connecting plate (3) and a positioning rack (4), the connecting plate (3) is fixed at the central position of the upper end face of the positioning piece (2), the connecting plate (3) penetrates through the lower end face of the base plate (1), and the positioning rack (4) is uniformly fixed on the inner wall of the connecting plate (3).

3. An energy efficient power transformer for facilitating replacement of a coil assembly as claimed in claim 1, wherein: connecting block (6) run through inside spacing part (7), and connecting block (6) slip joint from top to bottom, the surface central point of connecting block (6) puts and is fixed with connection lug (8).

4. An energy efficient power transformer for facilitating replacement of a coil assembly as claimed in claim 1, wherein: positioning mechanism includes the locating plate (10) and adjusts the body of rod (11), locating plate (10) joint is in the inside central point of constant head tank (9) position, it runs through inside locating plate (10) to adjust the body of rod (11), and adjusts the both ends face and the constant head tank (9) inner wall of the body of rod (11) and fix mutually, but locating plate (10) upper and lower rotation regulation.

5. An energy efficient power transformer for facilitating replacement of a coil assembly as claimed in claim 4, wherein: reset grooves (12) are formed in the upper ends of the inner walls of the positioning plates (10), reset springs (13) are fixed to the inner walls of the reset grooves (12), and the other ends of the reset springs (13) are fixed to the positioning grooves (9).

6. An energy efficient power transformer for facilitating replacement of a coil assembly as claimed in claim 4, wherein: the inside central point of bed plate (1) puts and is provided with connecting piece (14), and the lower extreme and connecting piece (14) looks joint of locating plate (10), the upper end of connecting piece (14) is fixed with coil body (15).