CN211376382U

CN211376382U - Fastening type transformer clamp

Info

Publication number: CN211376382U
Application number: CN202020375489.1U
Authority: CN
Inventors: 黄利民
Original assignee: Jiashan Guangxiang Electric Appliance Manufacturing Co ltd
Current assignee: Jiashan Guangxiang Electric Appliance Manufacturing Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-08-28
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a transformer clamp technical field specifically is a fastening type transformer clamp, including the device main part, the inside of device main part is provided with first sliding block, the internally mounted of first sliding block has the threaded rod, the outside of first sliding block is provided with the connecting rod, the below of connecting rod is provided with the second sliding block, the bottom sprag seat is installed in the outside of second sliding block. The device reasonable in design, first sliding block and the connection of second sliding block accessible connecting rod just carry out concertina movement simultaneously, the internally mounted of first sliding block has the threaded rod, in can corresponding the opposite side nut of device main part with the threaded rod rotatory income after adjusting reasonable position, alright the position of fixing device main part and first sliding block, can not produce the displacement, the bottom outside of second sliding block is provided with the third sliding block, the stationarity of being convenient for when sliding in the bottom sprag seat, can adjust according to the iron core condition and can satisfy multiple needs.

Description

Fastening type transformer clamp

Technical Field

The utility model relates to a transformer clamp technical field specifically is a fastening type transformer clamp.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. According to the application, the method can be divided into: power transformers and special transformers. The circuit symbol is usually T as the beginning of the number, for example: t01, T201, etc. The clamping piece is used for clamping iron core silicon steel sheets, and meanwhile, small support plates can be welded on the clamping piece to fix the lead. The clamping pieces are positioned on two sides of the iron core upper and lower iron yokes.

Chinese patent discloses a transformer profile clamp (No. CN105118624A), which can solve the problem that the conventional transformer clamp cannot be drilled at one time, but the conventional clamp cannot be applied to transformer cores of different sizes and shapes because the shapes of the inner cores are different. Accordingly, a fastening type transformer clip is provided by those skilled in the art to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fastening type transformer folder 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 fastening type transformer clamp, includes the device main part, the inside of device main part is provided with first sliding block, the internally mounted of first sliding block has the threaded rod, the outside of first sliding block is provided with the connecting rod, the below of connecting rod is provided with the second sliding block, the bottom sprag seat is installed in the outside of second sliding block, the outside of bottom sprag seat is provided with the sliding plate, the internally mounted of sliding plate has the second threaded rod, the rotor plate is installed to the top of sliding plate.

As a further aspect of the present invention: the device main part corresponds first sliding block department and has seted up first built-in sliding tray, the internal diameter of first built-in sliding tray and the external diameter looks adaptation of first sliding block, first sliding block passes through first built-in sliding tray sliding connection first sliding block, the threaded rod set up with the bottom of first sliding block.

As a further aspect of the present invention: the threaded rod corresponds device main part department and is provided with built-in groove, the first sliding block of threaded rod threaded connection, the outside of threaded rod is provided with the nut, the internal diameter of nut and the external diameter looks adaptation of threaded rod, nut threaded connection threaded rod.

As a further aspect of the present invention: the top welded connection of connecting rod's the outside of first sliding block, the lower extreme welded connection second sliding block outside of connecting rod, first sliding block passes through connecting rod fixed connection second sliding block.

As a further aspect of the present invention: the tail end of the second sliding block is provided with a third sliding block, a second built-in sliding groove is formed in the position, corresponding to the bottom supporting seat, of the second sliding block, the inner diameter of the second built-in sliding groove is matched with the outer diameter of the second sliding block, and the second sliding block is connected with the bottom supporting seat in a sliding mode through the second built-in sliding groove.

As a further aspect of the present invention: the left side of device main part is provided with the rotation axis, rotation axis swivelling joint device main part, the outside of rotation axis is provided with the connecting block, connecting block welded connection rotation axis, the connecting block passes through rotation axis swivelling joint device main part.

As a further aspect of the present invention: the connecting block is of an L-shaped structure, the connecting block is connected with the rotating plate in a welding mode, the rotating plate is connected with the sliding plate in a sliding mode, a threaded groove is formed in the position, corresponding to the second threaded rod, of the bottom supporting seat, and the sliding plate is connected with the bottom supporting seat through the second threaded rod and the threaded groove in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are that: the device reasonable in design, be convenient for operate, the device main part is convenient for according to the iron core adjusting block width with first sliding block sliding connection, first sliding block is connected with second sliding block accessible connecting rod simultaneously, the second sliding block just carries out concertina movement simultaneously when first sliding block removes, the internally mounted of first sliding block has the threaded rod, can correspond the opposite side nut of device main part with the threaded rod after adjusting reasonable position in rotatory, alright fixing device main part and the position of first sliding block, can not produce the displacement, the bottom outside of second sliding block is provided with the third sliding block, be convenient for at the interior stability of bottom sprag seat during slip, such setting can be adjusted and fixed according to the condition of iron core, can satisfy multiple needs.

Drawings

FIG. 1 is a schematic diagram of a fastening type transformer clip;

FIG. 2 is a side view of a fastening type transformer clip;

FIG. 3 is a cross-sectional view of an upper end slide in a fastening type transformer clamp;

fig. 4 is a cross-sectional view of a lower end sliding device in a fastening type transformer clamp.

In the figure: 1. a device main body; 2. a first slider; 3. a connecting rod; 4. a bottom support seat; 5. a second slider; 6. A built-in groove; 7. a threaded rod; 8. a rotating plate; 9. a sliding plate; 10. a second threaded rod; 11. connecting blocks; 12. a rotating shaft; 13. a thread groove; 14. a nut; 15. a first built-in sliding groove; 16. a second built-in sliding groove; 17. and a third slider.

Detailed Description

Please refer to fig. 1-4, in an embodiment of the present invention, a fastening type transformer clamp includes a device main body 1, a first sliding block 2 is disposed inside the device main body 1, a threaded rod 7 is disposed inside the first sliding block 2, a connecting rod 3 is disposed outside the first sliding block 2, a second sliding block 5 is disposed below the connecting rod 3, a bottom support seat 4 is disposed outside the second sliding block 5, a sliding plate 9 is disposed outside the bottom support seat 4, a second threaded rod 10 is disposed inside the sliding plate 9, and a rotating plate 8 is disposed above the sliding plate 9.

In fig. 3: first built-in sliding tray 15 has been seted up to device main part 1 corresponding first sliding block 2 department, the internal diameter of first built-in sliding tray 15 and the external diameter looks adaptation of first sliding block 2, first sliding block 2 is through first built-in sliding tray 15 sliding connection first sliding block 2, threaded rod 7 sets up the bottom with first sliding block 2, threaded rod 7 corresponds device main part 1 department and is provided with built-in groove 6, threaded rod 7 threaded connection first sliding block 2, the outside of threaded rod 7 is provided with nut 14, the internal diameter of nut 14 and the external diameter looks adaptation of threaded rod 7, nut 14 threaded connection threaded rod 7, alright fixing device main part 1 and first sliding block 2's position, can not produce the displacement.

In fig. 2: the outside of the first sliding block 2 of top welded connection of connecting rod 3, the lower extreme welded connection second sliding block 5 outside of connecting rod 3, first sliding block 2 passes through connecting rod 3 fixed connection second sliding block 5, the end of second sliding block 5 is provided with third sliding block 17, second sliding block 5 corresponds bottom sprag seat 4 department and is provided with the built-in sliding tray 16 of second, the internal diameter of the built-in sliding tray 16 of second and the external diameter looks adaptation of second sliding block 5, second sliding block 5 passes through the built-in sliding tray 16 sliding connection bottom sprag seat 4 of second, first sliding block 2 is connected with second sliding block 5 accessible connecting rod 3, second sliding block 5 just carries out concertina movement simultaneously when first sliding block 2 removes, thereby press from both sides the iron core tightly.

In fig. 2: the left side of device main part 1 is provided with rotation axis 12, rotation axis 12 swivelling joint device main part 1, the outside of rotation axis 12 is provided with connecting block 11, connecting block 11 welded connection rotation axis 12, connecting block 11 passes through rotation axis 12 swivelling joint device main part 1, connecting block 11 is the L shape structure, connecting block 11 welded connection rotor plate 8, rotor plate 8 sliding connection sliding plate 9, bottom sprag seat 4 corresponds second threaded rod 10 department and is provided with thread groove 13, sliding plate 9 passes through second threaded rod 10 and thread groove 13 threaded connection bottom sprag seat 4, be convenient for fixed, thereby press from both sides the tight iron core and also be convenient for take out.

The utility model discloses a theory of operation is: the second threaded rod 10 is rotated out of a threaded groove 13 in the bottom support seat 4, the sliding plate 9 and the rotating plate 8 can be rotated and turned upwards through a rotating shaft 12, an iron core of the transformer is placed between the device body 1 and the bottom support seat 4, the height of the connecting rod 3 is adjusted according to the length of the iron core, so that the iron core is tightly clamped between the device body 1 and the bottom support seat 4, the first sliding block 2 is pulled out of a first built-in sliding groove 15 in the device body 1 according to the length of the iron core and can be adjusted to be matched with the length of the iron core, after the position is adjusted to be proper, the threaded rod 7 is inserted into a groove formed in the tail end of the first sliding block 2, so that the threaded rod 7 penetrates through the device body 1 and the first sliding block 2, the nut 14 is screwed inwards by the other end of the threaded rod 7, and the position of the device body 1, because the outer end of first sliding block 2 passes through connecting rod 3 fixed connection with second sliding block 5, thereby alright drive second sliding block 5 and adjust when first sliding block 2 adjustment length, the inside end of second sliding block 5 is provided with third sliding block 17, second sliding block 5 and third sliding block 17's shape and the built-in sliding tray 16 looks adaptation of second, alright guarantee second sliding block 5 and the steady sliding in bottom sprag seat 4 of third sliding block 17, then beat the rotation of rotor plate 8, with sliding plate 9 roll-off from rotor plate 8, after second threaded rod 10 that slides in the sliding plate 9 aligns bottom sprag seat 4's thread groove 13, alright rotate second threaded rod 10 into thread groove 13 in, thereby with the firm installation of iron core in with device main part 1.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fastening type transformer clamp spare, includes device main part (1), its characterized in that, the inside of device main part (1) is provided with first sliding block (2), the internally mounted of first sliding block (2) has threaded rod (7), the outside of first sliding block (2) is provided with connecting rod (3), the below of connecting rod (3) is provided with second sliding block (5), bottom sprag seat (4) are installed in the outside of second sliding block (5), the outside of bottom sprag seat (4) is provided with sliding plate (9), the internally mounted of sliding plate (9) has second threaded rod (10), rotor plate (8) are installed to the top of sliding plate (9).

2. A fastening type transformer clamp according to claim 1, wherein the device body (1) is provided with a first internal sliding groove (15) corresponding to the first sliding block (2), the inner diameter of the first internal sliding groove (15) is adapted to the outer diameter of the first sliding block (2), the first sliding block (2) is slidably connected to the first sliding block (2) through the first internal sliding groove (15), and the threaded rod (7) is disposed at the bottom end of the first sliding block (2).

3. A fastening transformer clamp according to claim 1, wherein the threaded rod (7) is provided with a built-in slot (6) corresponding to the device body (1), the threaded rod (7) is screwed with the first sliding block (2), the outer side of the threaded rod (7) is provided with a nut (14), the inner diameter of the nut (14) is matched with the outer diameter of the threaded rod (7), and the nut (14) is screwed with the threaded rod (7).

4. A clamping member for fastening transformer as claimed in claim 1, wherein the top end of said connecting rod (3) is welded to the outside of the first sliding block (2), the lower end of said connecting rod (3) is welded to the outside of the second sliding block (5), and said first sliding block (2) is fixedly connected to the second sliding block (5) through the connecting rod (3).

5. A clamping member for a fastening transformer as claimed in claim 1, wherein said second sliding block (5) is provided with a third sliding block (17) at its end, said second sliding block (5) is provided with a second inner sliding groove (16) corresponding to said bottom support (4), said second inner sliding groove (16) has an inner diameter adapted to the outer diameter of said second sliding block (5), and said second sliding block (5) is slidably connected to said bottom support (4) through said second inner sliding groove (16).

6. A fastening type transformer clamp according to claim 1, wherein a rotation shaft (12) is provided at a left side of the device body (1), the rotation shaft (12) is rotatably connected to the device body (1), a connection block (11) is provided at an outer side of the rotation shaft (12), the connection block (11) is welded to the rotation shaft (12), and the connection block (11) is rotatably connected to the device body (1) through the rotation shaft (12).

7. A fastening transformer clamp according to claim 6, wherein the connecting block (11) is an L-shaped structure, the connecting block (11) is welded to the rotating plate (8), the rotating plate (8) is slidably connected to the sliding plate (9), the bottom bracket (4) is provided with a threaded groove (13) corresponding to the second threaded rod (10), and the sliding plate (9) is threadedly connected to the bottom bracket (4) through the second threaded rod (10) and the threaded groove (13).