CN219302583U

CN219302583U - 10kV distribution transformer testboard

Info

Publication number: CN219302583U
Application number: CN202320686627.1U
Authority: CN
Inventors: 蔡念斗; 骆树雄
Original assignee: Wuhan Norton Electric Co ltd
Current assignee: Wuhan Norton Electric Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-04
Anticipated expiration: 2033-03-31

Abstract

The utility model provides a 10kV distribution transformer test board, and belongs to the field of transformers. The utility model provides a 10kV distribution transformer testboard, includes the fixed shell, the lower fixed surface of fixed shell installs the motor, the output fixed mounting of motor has first electro-magnet, the week side cover of first electro-magnet is equipped with gear, rolling disc, fixed mounting has the second electro-magnet in the fixed shell, the upper surface of second electro-magnet is installed the running fit and is set up rolling plate in the fixed shell. According to the utility model, the first clamping frame and the second clamping frame can be driven to slide through the installation of the motor, so that the two sliding first clamping frames and the two sliding second clamping frames can be respectively close to each other, the test bench can clamp and fix transformers with different sizes, and the rotating plate can be driven to rotate through the installation of the motor, so that the transformers on the rotating plate can rotate, and the rotated transformers are easier to connect connecting wires.

Description

10kV distribution transformer testboard

Technical Field

The utility model relates to the technical field of transformers, in particular to a 10kV distribution transformer test board.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.

The utility model provides a transformer testboard, is the workstation that detects after the transformer meets the electricity, and current transformer testboard mostly exists and can not press from both sides tight back fixed problem to the transformer of equidimension not for the transformer can exist the focus unstable and cause the transformer to sway or empty the problem after being placed on the testboard, thereby has improved the risk that the transformer is easily damaged, and for this reason, proposes a 10kV distribution transformer testboard.

Disclosure of Invention

In view of this, an embodiment of the present utility model is to provide a 10kV distribution transformer test bench, so as to solve or alleviate the technical problems existing in the prior art, and through installation of a motor, the first clamping frame and the second clamping frame can be driven to slide, so that the two sliding first clamping frames and the two sliding second clamping frames can be respectively close to each other, so that the two first clamping frames and the two second clamping frames that are close to each other can clamp transformers with different sizes, and then the test bench can clamp and fix transformers with different sizes.

The technical scheme of the embodiment of the utility model is realized as follows:

the utility model provides a 10kV distribution transformer testboard, includes the fixed shell, the lower fixed surface of fixed shell installs the motor, the output fixed mounting of motor has first electro-magnet, the week side cover of first electro-magnet is equipped with gear, rolling disc, fixed mounting has the second electro-magnet in the fixed shell, the upper surface of second electro-magnet is installed the running fit and is set up the rotor plate in the fixed shell, the week side symmetrical meshing of gear has two sliding fit to set up the rack of rotor plate downside, two the equal fixed mounting of upper surface of rack has first holder, symmetrical sliding fit is provided with two second holders in the rotor plate, equal fixed mounting has the rotation square rod between rolling disc and the two the second holder, one side fixed mounting of fixed shell has the support frame, the one end fixed mounting of support frame has the fixed block, the lower fixed surface of fixed block installs a plurality of connecting wires.

Preferably: the output end of the motor penetrates through the fixed shell, and the first electromagnet is located between the rotating plate and the motor.

Preferably: the gear is located the lower surface of rolling disc, gear, rolling disc all normal running fit set up the downside of rotor plate.

Preferably: two first through holes corresponding to the two racks are symmetrically formed in the rotating plate, and two second through holes corresponding to the two second clamping frames are symmetrically formed in the rotating plate.

Preferably: the two first clamping frames and the second clamping frames are of L-shaped structures, and two second protruding portions corresponding to the two second through holes respectively are arranged on the two second clamping frames.

Preferably: the upper surfaces of the two racks are provided with two first protruding parts corresponding to the two first through holes respectively, and the rotating disc is positioned between the two rotating square rods.

Preferably: the two rotating square rods are respectively positioned on the lower surfaces of the two second clamping frames, and the supporting frame is of a U-shaped structure.

Preferably: the fixed block is located the upside of fixed shell, and a plurality of the connecting wire is located the upside of rotor plate.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. the motor is arranged, the first clamping frame and the second clamping frame can be driven to slide, the two sliding first clamping frames and the two sliding second clamping frames can be respectively close to each other, the two first clamping frames and the two second clamping frames which are close to each other can clamp transformers with different sizes, and then the test bench can clamp and fix the transformers with different sizes.

2. The motor is arranged, and can drive the rotating plate to rotate, so that the transformer on the rotating plate can rotate, the rotated transformer is easier to connect with the connecting wire, and the connecting wire is not easy to wind during detection.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a cross-sectional structural view of the present utility model;

fig. 4 is a diagram showing a structure of a second electromagnet according to the present utility model.

Reference numerals: 1. a fixed case; 2. a motor; 3. a first electromagnet; 4. a gear; 5. a rotating disc; 6. a rotating plate; 7. a second electromagnet; 8. a rack; 9. a first clamping frame; 10. a second clamping frame; 11. rotating the square rod; 12. a support frame; 13. a fixed block; 14. and (5) connecting wires.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present utility model provides a 10kV distribution transformer test stand, including: the fixed shell 1, the fixed mounting of lower surface of fixed shell 1 has motor 2, the output fixed mounting of motor 2 has first electro-magnet 3, the week side cover of first electro-magnet 3 is equipped with gear 4, rolling disc 5, fixed mounting has second electro-magnet 7 in the fixed shell 1, rolling plate 6 that the normal running fit set up in the fixed shell 1 is installed to the upper surface of second electro-magnet 7, the week side symmetrical meshing of gear 4 has two sliding fit to set up the rack 8 in rolling plate 6 downside, the equal fixed mounting of upper surface of two racks 8 has first holder 9, symmetrical sliding fit is provided with two second holders 10 in rolling plate 6, equal fixed mounting has rotation square pole 11 between rolling disc 5 and the two second holders 10, one side fixed mounting of fixed shell 1 has support frame 12, one end fixed mounting of support frame 12 has fixed block 13, the lower surface fixed mounting of fixed block 13 has a plurality of connecting wires 14.

In this embodiment, specific: the output of motor 2 runs through fixed shell 1, and first electro-magnet 3 is located between rotor plate 6 and motor 2, and motor 2's installation is convenient for the rotation of rotor plate 5.

In this embodiment, specific: the gear 4 is located the lower surface of rolling disc 5, and gear 4, rolling disc 5 all normal running fit set up in the downside of rolling plate 6, and the installation of gear 4 is convenient for the slip of rack 8.

In this embodiment, specific: two first through holes corresponding to the two racks 8 are symmetrically formed in the rotating plate 6, two second through holes corresponding to the two second clamping frames 10 are symmetrically formed in the rotating plate 6, and the racks 8 can slide conveniently due to the first through holes.

In this embodiment, specific: the two first clamping frames 9 and the second clamping frames 10 are of L-shaped structures, two second protruding portions corresponding to the two second through holes are arranged on the two second clamping frames 10 respectively, and the second through holes are formed so as to facilitate sliding of the second clamping frames 10.

In this embodiment, specific: the upper surfaces of the two racks 8 are provided with two first protruding parts corresponding to the two first through holes respectively, the rotating disc 5 is positioned between the two rotating square rods 11, and the first protruding parts are arranged, so that the racks 8 are not easy to separate from the test bench when sliding.

In this embodiment, specific: the two rotating square rods 11 are respectively positioned on the lower surfaces of the two second clamping frames 10, the supporting frame 12 is of a U-shaped structure, and the rotating square rods 11 are arranged so as to facilitate the sliding of the second clamping frames 10.

In this embodiment, specific: the fixed block 13 is located the upside of fixed shell 1, and a plurality of connecting wires 14 are located the upside of rotor plate 6, and the installation of fixed block 13 is convenient for the installation of connecting wire 14.

The utility model works when in work: when the test bench needs to clamp and fix transformers with different sizes, firstly, a motor 2, a first electromagnet 3 and a second electromagnet 7 are started, after the second electromagnet 7 is started, the rotating plate 6 is adsorbed and fixed, the rotating plate 6 is fixed in the fixed shell 1, after the first electromagnet 3 is started, the gear 4 and the rotating disc 5 are adsorbed and fixed in the gear 4 and the rotating disc 5, the rotation of the motor 2 drives the first electromagnet 3, the gear 4 and the rotating disc 5 to rotate, the rotation of the gear 4 drives two racks 8 to slide, the sliding of the racks 8 drives the two first clamping frames 9 to slide, the two first clamping frames 9 slide and approach each other, the rotation of the rotating disc 5 drives the two rotating square rods 11 to rotate, the rotation of the rotating square rods 11 pulls the two second clamping frames 10 to slide, the two second clamping frames 10 slide and approach each other, then the transformer is prevented from being placed between the two first clamping frames 9 and the second clamping frames 10, the two first clamping frames 9 and the second clamping frames 10 which approach each other, the rotation of the gear 4 drives the two first clamping frames 9 to slide, the two first clamping frames 10 to clamp the transformer, the two first clamping frames 3, the second clamping frames 3 can not rotate, and the first clamping frames 3 can not rotate, and the transformer can not be clamped and the second clamping frames 3 can be continuously, and the transformer is clamped and the fixed;

when this testboard needs to drive the transformer and rotate, close second electro-magnet 7, the rotation of motor 2 drives rotor plate 6 and rotates, rotor plate 6's rotation drives the transformer and rotates, the connecting wire 14 of being convenient for more is connected to the terminal of transformer upside after the transformer rotates for the transformer terminal after rotating is located one side that is close to connecting wire 14, makes the one end of connecting wire 14 need not carry out the pulling and can fix on the transformer, makes the one end of connecting wire 14 be difficult for because the pulling causes the winding, then makes this testboard more be convenient for connect the electric detection to the transformer.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. 10kV distribution transformer testboard, including fixed shell (1), its characterized in that: the motor (2) is fixedly arranged on the lower surface of the fixed shell (1), a first electromagnet (3) is fixedly arranged at the output end of the motor (2), a gear (4) and a rotating disc (5) are sleeved on the periphery of the first electromagnet (3), a second electromagnet (7) is fixedly arranged in the fixed shell (1), a rotating plate (6) which is arranged in the fixed shell (1) in a rotating fit manner is arranged on the upper surface of the second electromagnet (7), two racks (8) which are symmetrically meshed with each other on the periphery of the gear (4) are symmetrically meshed with each other, and a first clamping frame (9) is fixedly arranged on the upper surface of each rack (8);

the utility model discloses a rotary table, including fixed shell (1), fixed plate (6), fixed plate (13), rotation plate (5), fixed plate (12) are installed to symmetry sliding fit in (6) be provided with two second clamping frames (10), all fixed mounting has rotation square pole (11) between rotation plate (5) and two second clamping frames (10), one side fixed mounting of fixed shell (1) has support frame (12), one end fixed mounting of support frame (12) has fixed block (13), the lower surface fixed mounting of fixed block (13) has a plurality of connecting wires (14).

2. A 10kV distribution transformer test bench according to claim 1, characterized by: the output end of the motor (2) penetrates through the fixed shell (1), and the first electromagnet (3) is located between the rotating plate (6) and the motor (2).

3. A 10kV distribution transformer test bench according to claim 1, characterized by: the gear (4) is located the lower surface of rolling disc (5), gear (4), rolling disc (5) all normal running fit set up the downside of rolling plate (6).

4. A 10kV distribution transformer test bench according to claim 1, characterized by: two first through holes corresponding to the two racks (8) are symmetrically formed in the rotating plate (6).

5. A 10kV distribution transformer test bench according to claim 1, characterized by: two second through holes corresponding to the two second clamping frames (10) are symmetrically formed in the rotating plate (6).

6. A 10kV distribution transformer test bench according to claim 5, wherein: the two first clamping frames (9) and the second clamping frames (10) are of L-shaped structures.

7. A 10kV distribution transformer test bench according to claim 6, wherein: two second protruding parts corresponding to the two second through holes are arranged on the two second clamping frames (10).

8. A 10kV distribution transformer test bench according to claim 7, wherein: the upper surfaces of the two racks (8) are provided with two first protruding parts corresponding to the two first through holes respectively, and the rotating disc (5) is positioned between the two rotating square rods (11).

9. A 10kV distribution transformer test bench according to claim 1, characterized by: the two rotating square rods (11) are respectively positioned on the lower surfaces of the two second clamping frames (10), and the supporting frames (12) are of U-shaped structures.

10. A 10kV distribution transformer test bench according to claim 1, characterized by: the fixed block (13) is positioned on the upper side of the fixed shell (1), and the plurality of connecting wires (14) are positioned on the upper side of the rotating plate (6).