CN219609086U

CN219609086U - Transformer detection device

Info

Publication number: CN219609086U
Application number: CN202223375864.0U
Authority: CN
Inventors: 王滨; 刘学兵
Original assignee: Qingdao Lanyu Transformer Co ltd
Current assignee: Qingdao Lanyu Transformer Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-08-29
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a transformer detection device which comprises a first support and a second support, wherein conducting rods are fixedly connected to the first support and the second support, fixed arcs are fixedly connected to the conducting rods, threaded rods are connected to the first support and the second support in a threaded mode, movable arcs are connected to the upper ends of the threaded rods in a rotating mode, and the first support and the second support are connected through a connecting mechanism. According to the utility model, the screw, the movable arc and the fixed arc are arranged, and the distance between the movable arc and the fixed arc can be adjusted by screwing the screw, so that the transformer pins with different thicknesses can be fixed, the bending deformation of the pins can be prevented, and the transformer pins can be prevented from falling off.

Description

Transformer detection device

Technical Field

The utility model relates to the technical field of transformer detection, in particular to a transformer detection device.

Background

After the transformer is produced, the transformer is electrified to carry out related parameter detection, so that the transformer is ensured to be a qualified product, the pins of the transformer are generally fixed through special detection connecting components, and then detection equipment is connected to carry out detection.

As disclosed in patent application No. 202121504717.1, a "transformer detection device" is disclosed, in which during a detection process, a spring contacts a mounting plate and a vertical plate through a spring, so that a spring pin contacts a transformer, and the following defects exist in a manner of fixing the spring: because the elasticity that provides of spring is big or small with its flexible range directly proportional, when fixed thicker pin promptly, the spring shrink range is great, can provide great clamping force, and easily makes pin bending deformation, and when fixed thinner pin, the spring shrink range is less, provides the clamping force less, produces easily and loosens and drops. Accordingly, the utility model provides a transformer detection device.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a transformer detection device.

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

the utility model provides a transformer detection device, includes first support and second support, equal fixedly connected with conducting rod on first support and the second support, fixedly connected with fixed arc on the conducting rod, equal threaded connection has the threaded rod on first support and the second support, threaded rod upper end rotation is connected with the activity arc, just first support passes through coupling mechanism with the second support and links together.

Preferably, the side wall of the movable arc is provided with a rotary groove, a rotary plate is rotationally connected in the rotary groove, and the rotary plate is fixedly connected to the upper end of the threaded rod.

Preferably, the connecting mechanism comprises a first connecting rod, a second connecting rod and a pin rod, a first strip-shaped groove and a second strip-shaped groove are formed in the side wall of the first bracket, the first connecting rod is slidably arranged in the second strip-shaped groove, and the second connecting rod is slidably arranged in the first strip-shaped groove.

Preferably, a plurality of pin holes are formed in the side wall of the first connecting rod, a threaded hole is formed in the inner wall of the second bar-shaped groove, and the pin rod is in threaded connection with the threaded hole.

Preferably, the side walls of the two movable arcs are fixedly connected with limiting rods, and the two limiting rods respectively penetrate through the first bracket and the second bracket in a sliding mode.

Preferably, the upper end of the limiting rod is fixedly connected with a limiting plate, and the limiting rod and the limiting plate are made of insulating materials.

The utility model has the following beneficial effects:

1. through setting up screw rod, activity arc and fixed arc, can adjust the interval between activity arc and the fixed arc through the mode of twisting the screw rod to fix the transformer pin of different thickness, can prevent the crooked deformation of pin, also can guarantee simultaneously that the transformer pin can not drop;

2. through setting up coupling mechanism, can adjust the distance between first support and the second support as required to match the transformer of different specifications.

Drawings

Fig. 1 is a schematic structural diagram of a transformer detection device according to the present utility model;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the novel electric power transmission device comprises a first bracket, a second bracket, a first connecting rod, a second connecting rod, a first bar-shaped groove, a fixed arc, a conductive rod, a movable arc, a limit rod, a limit plate, a threaded rod, a rotary groove, a rotary plate, a pin rod, a pin hole, a threaded hole and a pin rod, wherein the first bracket, the second bracket, the first connecting rod, the second connecting rod, the first bar-shaped groove, the fixed arc, the conductive rod, the fixed arc, the 7, the movable arc, the limit rod, the limit plate, the threaded rod, the rotary groove, the rotary plate and the rotary plate are respectively arranged in sequence, the first bracket, the second bracket, the first connecting rod, the second connecting rod, the first bar-shaped groove, the second bar-shaped groove, the pin hole and the pin rod are respectively arranged in sequence, the.

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.

Referring to fig. 1-2, a transformer detection device comprises a first bracket 1 and a second bracket 2, wherein conducting rods 7 are fixedly connected to the first bracket 1 and the second bracket 2, fixed arcs 6 are fixedly connected to the conducting rods 7, threaded rods 11 are connected to the first bracket 1 and the second bracket 2 in a threaded manner, movable arcs 8 are connected to the upper ends of the threaded rods 11 in a rotating manner, rotary grooves 12 are formed in the side walls of the movable arcs 8, rotary plates 13 are connected to the rotary grooves 12 in a rotating manner, and the rotary plates 13 are fixedly connected to the upper ends of the threaded rods 11. When the threaded rod 11 drives the rotary plate 13 to rotate, the rotary plate 13 can freely rotate in the rotary groove 12 without driving the movable arc 8 to rotate together.

And the first bracket 1 and the second bracket 2 are connected together through a connecting mechanism. The connecting mechanism comprises a first connecting rod 3, a second connecting rod 4 and a pin rod 17, wherein a first strip-shaped groove 5 and a second strip-shaped groove 14 are formed in the side wall of the first bracket 1, the first connecting rod 3 is arranged in the second strip-shaped groove 14 in a sliding mode, and the second connecting rod 4 is arranged in the first strip-shaped groove 5 in a sliding mode.

The side wall of the first connecting rod 3 is provided with a plurality of pin holes 15, the inner wall of the second bar-shaped groove is provided with a threaded hole 16, and the pin rod 17 is in threaded connection with the threaded hole 16. The side walls of the two movable arcs 8 are fixedly connected with limiting rods 9, and the two limiting rods 9 respectively penetrate through the first bracket 1 and the second bracket 2 in a sliding mode. The upper end of the limiting rod 9 is fixedly connected with a limiting plate 10, and the limiting rod 9 and the limiting plate 10 are made of insulating materials. It should be noted that, through setting up gag lever post 9, can effectively carry out spacingly to movable arc 8, make it can keep the horizontality and can not take place to overturn in the removal in-process.

In the utility model, the pin rod 17 is firstly rotated out of the threaded hole 16, and at the moment, the distance between the first bracket 1 and the second bracket 2 can be adjusted by pulling the first bracket 1 or the second bracket 2, so that the distance between the movable arcs 8 on the left side and the right side is changed, and the distance between the two pins of transformers with different specifications is adapted. After the adjustment is completed, the pin rod 17 is screwed into the threaded hole 16 and enters the corresponding pin hole 15 again, so that the first bracket 1 and the second bracket 2 can be fixed together.

After the two pins of the transformer are placed between the fixed arcs 6 and the movable arcs 8 on the left side and the right side, the two movable arcs 8 can be moved to one side of the fixed arcs 6 by screwing the two threaded rods 11 until the pins of the transformer are fixed. The transformer can then be energized by energizing the two conducting rods 7, so that a corresponding parameter is detected. In the detection process, the clamping force for fixing the pins of transformers with different thicknesses can be ensured not to be too large or too small, the pins can be prevented from bending and deforming, and the pins of the transformers can be ensured not to fall off.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a transformer detection device, includes first support (1) and second support (2), its characterized in that, all fixedly connected with conducting rod (7) on first support (1) and second support (2), fixedly connected with fixed arc (6) on conducting rod (7), all threaded connection has threaded rod (11) on first support (1) and second support (2), threaded rod (11) upper end rotation is connected with activity arc (8), just first support (1) are in the same place through coupling mechanism with second support (2).

2. The transformer detection device according to claim 1, wherein a rotary groove (12) is formed in the side wall of the movable arc (8), a rotary plate (13) is rotatably connected to the rotary groove (12), and the rotary plate (13) is fixedly connected to the upper end of the threaded rod (11).

3. The transformer detection device according to claim 1, wherein the connecting mechanism comprises a first connecting rod (3), a second connecting rod (4) and a pin rod (17), a first bar-shaped groove (5) and a second bar-shaped groove (14) are formed in the side wall of the first bracket (1), the first connecting rod (3) is slidably arranged in the second bar-shaped groove (14), and the second connecting rod (4) is slidably arranged in the first bar-shaped groove (5).

4. A transformer detection device according to claim 3, wherein the side wall of the first connecting rod (3) is provided with a plurality of pin holes (15), the inner wall of the second bar-shaped groove is provided with a threaded hole (16), and the pin rod (17) is in threaded connection with the threaded hole (16).

5. The transformer detection device according to claim 1, wherein the side walls of the two movable arcs (8) are fixedly connected with limiting rods (9), and the two limiting rods (9) respectively penetrate through the first bracket (1) and the second bracket (2) in a sliding mode.

6. The transformer detection device according to claim 5, wherein the upper end of the limiting rod (9) is fixedly connected with a limiting plate (10), and the limiting rod (9) and the limiting plate (10) are made of insulating materials.