CN220067241U

CN220067241U - Rectifier for quick-dismantling transformer

Info

Publication number: CN220067241U
Application number: CN202321561847.8U
Authority: CN
Inventors: 张春华
Original assignee: Anhui Xushu Science And Education Equipment Co ltd
Current assignee: Anhui Xushu Science And Education Equipment Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-21
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the technical field of rectifiers, in particular to a rectifier for a quick-release transformer, which comprises a lower shell and an upper shell, wherein an inner core is fixedly arranged in the lower shell, the upper shell is placed on the lower shell, an annular plate is fixed below the upper shell, the annular plate is sleeved above the lower shell, and a limiting mechanism is arranged between two sides of the upper shell and the lower shell. The rectifier comprises an inner core, an upper shell and a lower shell, wherein the upper shell can be installed above the lower shell through a limiting mechanism, and when the inner core needs to be overhauled, only the pulling plate needs to be pulled.

Description

Rectifier for quick-dismantling transformer

Technical Field

The utility model relates to the technical field of rectifiers, in particular to a rectifier for a quick-release transformer.

Background

The rectifier is bridge connection is made by a plurality of rectification silicon chips, mainly comprises inner core and shell, and the shell comprises last casing and lower casing, and the inner core is fixed mounting in the lower casing, and the inner core is used for the rectification, and the shell is insulating plastic shell, plays the effect for the inner core protection, when needs overhauld the inner core, just need dismantle last casing, but current last casing is connected with lower casing through a plurality of bolts, need dismantle a plurality of bolts in proper order when dismantling last casing, and is more inconvenient, for this we propose a rectifier for quick detach formula transformer.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a rectifier for a quick-dismantling transformer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a quick detach formula rectifier for transformer, includes casing and last casing down, fixed mounting has the inner core in the casing down, it places on the casing down to go up the casing, it is fixed with the annular plate to go up the casing below, and the annular plate cover is established in the casing top down, all be provided with stop gear between last casing both sides and the casing down, all be provided with between upper casing inner wall four corners department and the casing down and insert and establish the mechanism.

As the preferable technical scheme, the four corners of the lower shell are all fixed with mounting plates, and mounting holes are formed in the mounting plates.

As the preferable technical scheme, stop gear includes frid, L shaped plate, slide opening, L shaped plate one end is fixed in lower shells inner wall one side, the spacing hole has been seted up to L shaped plate top, the frid is fixed in last shells inner wall one side, smooth Kong Kaishe is in last shells lateral wall of frid one side, be provided with the gag lever post in the frid, gag lever post one end passes the frid and inserts and establish in the spacing hole, the gag lever post other end is fixed with the spring, spring one end is fixed in the frid inner wall, gag lever post one side is fixed with branch, branch one end passes the slide opening and is fixed with the arm-tie.

As an optimal technical scheme, the side wall of the pulling plate is provided with anti-skid patterns.

As the preferable technical scheme, insert and establish the mechanism and include upper plate and plate, the plate is fixed in lower shells inner wall top, the slot has been seted up to the plate top, the slot inner wall is fixed with the rubber pad, the upper plate below is fixed with the inserted bar, and inserted bar one end inserts and establishes in the slot.

The rectifier for the quick-dismantling transformer has the beneficial effects that: the rectifier comprises an inner core, an upper shell and a lower shell, the upper shell can be installed above the lower shell through the limiting mechanism, when the inner core needs to be overhauled, the pull plate is pulled, the limiting rod can be driven to move by pulling the pull plate, and when one end of the limiting rod is separated from the limiting hole, the upper shell can be taken down from the lower shell, so that the upper shell is convenient to detach.

Drawings

Fig. 1 is a schematic perspective view of a rectifier for a quick-release transformer according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a rectifier for a quick-release transformer according to the present utility model.

Fig. 3 is a schematic side view of a rectifier for a quick-release transformer according to the present utility model.

Fig. 4 is a schematic top view of a rectifier for a quick-release transformer according to the present utility model.

Fig. 5 is an enlarged schematic diagram of a portion a of a rectifier for a quick-release transformer according to the present utility model.

Fig. 6 is a schematic structural diagram of a limiting mechanism of a rectifier for a quick-release transformer according to the present utility model.

In the figure: 1. a lower housing; 2. an upper housing; 3. an annular plate; 4. a limiting mechanism; 41. a trough plate; 42. an L-shaped plate; 43. a limiting hole; 44. a limit rod; 45. a spring; 46. a slide hole; 47. a support rod; 48. pulling a plate; 5. an upper plate; 6. a plate; 7. a slot; 8. a rod; 9. a rubber pad; 10. a mounting plate; 11. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-6, a rectifier for quick detach formula transformer, including lower casing 1 and last casing 2, lower casing 1 internal fixation has the inner core, constitute the shell through lower casing 1 and last casing 2, thereby protect the inner core, go up casing 2 and place on lower casing 1, it is fixed with annular plate 3 to go up casing 2 below, and annular plate 3 cover is established in lower casing 1 top, go up casing 2 both sides and down and all be provided with stop gear 4 between casing 1 down, the rectifier comprises inner core, go up casing 2, lower casing 1, can install last casing 2 in lower casing 1 top through stop gear, go up casing 2 inner wall four corners department and all be provided with between the casing 1 and insert and establish the mechanism, can carry out the level spacing to last casing 2 through inserting and establishing the mechanism.

The four corners department of lower casing 1 all is fixed with mounting panel 10, and has seted up mounting hole 11 on the mounting panel 10, passes mounting hole 11 through using the bolt and fixes at the switch board inner wall, just can install this rectifier in the switch board.

The limiting mechanism 4 comprises a groove plate 41, an L-shaped plate 42 and a sliding hole 46, one end of the L-shaped plate 42 is fixed on one side of the inner wall of the lower shell 1, the limiting hole 43 is formed in the upper side of the L-shaped plate 42, the groove plate 41 is fixed on one side of the inner wall of the upper shell 2, the sliding hole 46 is formed in the side wall of the upper shell 2 on one side of the groove plate 41, a limiting rod 44 is arranged in the groove plate 41, one end of the limiting rod 44 penetrates through the groove plate 41 and is inserted into the limiting hole 43, the upper shell 2 can be limited through inserting one end of the limiting rod 44 into the limiting hole 43, a spring 45 is fixed at the other end of the limiting rod 44, one end of the spring 45 is fixed on the inner wall of the groove plate 41, a supporting rod 47 is fixed on one side of the limiting rod 44, one end of the supporting rod 47 penetrates through the sliding hole 46 and is fixed with a pull plate 48, anti-skidding threads are formed in the side wall of the pull plate 48, and when the upper shell 2 is required to be dismounted, the pull plate 48 is pulled, the limiting rod 44 is required to be driven to move, and when one end of the limiting rod 44 is separated from the limiting hole 43, the upper shell 2 is pulled outwards, the upper shell 2 is pulled to be removed from the upper shell 1.

The inserting mechanism comprises an upper plate 5 and a plate 6, wherein the plate 6 is fixed above the inner wall of the lower shell 1, a slot 7 is formed in the upper side of the plate 6, a rubber pad 9 is fixed on the inner wall of the slot 7, an inserting rod 8 is fixed below the upper plate 5, one end of the inserting rod 8 is inserted into the slot 7, and the upper shell 2 can be horizontally limited by inserting the inserting rod 8 into the slot 7.

Working principle: the rectifier comprises an inner core, an upper shell 2 and a lower shell 1, the upper shell 2 can be installed above the lower shell 1 through a limiting mechanism 4, when the inner core needs to be overhauled, the upper shell 2 needs to be disassembled, a pull plate 48 is pulled to drive a limiting rod 44 to move, when one end of the limiting rod 44 is separated from a limiting hole 43, the upper shell 2 is pulled outwards again to take the upper shell from the upper side of the lower shell 1, and the rectifier is convenient to disassemble.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick detach rectifier for transformer, includes casing (1) and last casing (2) down, fixed mounting has the inner core in casing (1) down, a serial communication port, go up casing (2) and place on casing (1) down, it is fixed with annular plate (3) to go up casing (2) below, and annular plate (3) cover is established in casing (1) top down, all be provided with stop gear (4) between casing (2) both sides and casing (1) down, all be provided with between casing (1) down and insert and establish the mechanism in last casing (2) inner wall four corners department.

2. The rectifier for the quick-release transformer according to claim 1, wherein mounting plates (10) are fixed at four corners of the lower shell (1), and mounting holes (11) are formed in the mounting plates (10).

3. The rectifier for a quick-release transformer according to claim 1, characterized in that the limiting mechanism (4) comprises a groove plate (41), an L-shaped plate (42) and a sliding hole (46), one end of the L-shaped plate (42) is fixed on one side of the inner wall of the lower shell (1), the limiting hole (43) is formed in the upper side of the L-shaped plate (42), the groove plate (41) is fixed on one side of the inner wall of the upper shell (2), the sliding hole (46) is formed in the side wall of the upper shell (2) on one side of the groove plate (41), a limiting rod (44) is arranged in the groove plate (41), one end of the limiting rod (44) penetrates through the groove plate (41) and is inserted into the limiting hole (43), the other end of the limiting rod (44) is fixed with a spring (45), one end of the spring (45) is fixed on the inner wall of the groove plate (41), one side of the limiting rod (44) is fixed with a supporting rod (47), and one end of the supporting rod (47) penetrates through the sliding hole (46) and is fixed with a pulling plate (48).

4. A rectifier for a quick release transformer according to claim 3, characterized in that the side walls of the pulling plates (48) are provided with anti-slip patterns.

5. The rectifier for the quick-release transformer according to claim 1, wherein the inserting mechanism comprises an upper plate (5) and a plate block (6), the plate block (6) is fixed above the inner wall of the lower shell (1), a slot (7) is formed above the plate block (6), a rubber pad (9) is fixed on the inner wall of the slot (7), an inserting rod (8) is fixed below the upper plate (5), and one end of the inserting rod (8) is inserted into the slot (7).