CN214541802U

CN214541802U - Transformer convenient to disassemble and assemble

Info

Publication number: CN214541802U
Application number: CN202120913970.6U
Authority: CN
Inventors: 夏玥; 冯松; 余良友; 陈梓雯
Original assignee: Hubei Jinteli Electric Co ltd
Current assignee: Hubei Jinteli Electric Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-10-29
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a transformer convenient to dismantle equipment relates to transformer technical field, for current transformer among the solution prior art when assembling, need fix with the bolt, complex operation is unfavorable for the dismantlement of transformer and the problem of equipment. The utility model discloses a cable connector, including outer box, terminal block, fixed block, connector lug, sealed apron, roof pressure subassembly, bolt fixed connection, sealed apron and roof pressure subassembly, the internally mounted of outer box has the track board, and outer box and track board pass through bolt fixed connection, the top of track board is provided with the rubber block, the fixed block is installed to one side of rubber block, and the rubber block passes through bolt fixed connection with the fixed block, the connector lug is installed to the top of sealed apron, and sealed apron passes through bolt fixed connection with the connector lug, the roof pressure subassembly is installed to the below of sealed apron, and sealed apron passes through bolt fixed connection with the roof pressure subassembly.

Description

Transformer convenient to disassemble and assemble

Technical Field

The utility model relates to a transformer technical field specifically is a transformer convenient to dismantle equipment.

Background

The society is constantly developing, people's life is also constantly changing, no matter people eat in the present life, use, still can see by oneself, all need carry out the production and processing, and the production and processing needs the operation of machinery, the operation of machine needs use the electric current, in the transportation process of electric current, can constantly carry out the loss, consequently the electric current need carry out high-voltage transmission when carrying, in order to reduce the loss, in order to make the electric current of processing machine can use, need use the transformer to convert voltage, make high-voltage current convert normal voltage electric current.

When the existing transformer is assembled, the existing transformer needs to be fixed by bolts, so that the operation is complicated, and the disassembly and the assembly of the transformer are not facilitated; therefore, the market urgently needs to develop a transformer which is convenient to disassemble and assemble to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer convenient to dismantle equipment to current transformer that proposes in solving above-mentioned background art need fix with the bolt when assembling, and complex operation is unfavorable for the dismantlement of transformer and the problem of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer convenient to dismantle equipment, includes sealed apron and outer box, the internally mounted of outer box has the track board, and outer box and track board pass through bolt fixed connection, the top of track board is provided with the block rubber, the fixed block is installed to one side of block rubber, and the block rubber passes through bolt fixed connection with the fixed block, the connector lug is installed to the top of sealed apron, and passes through bolt fixed connection with the connector lug to sealed apron, the roof pressure subassembly is installed to the below of sealed apron, and sealed apron passes through bolt fixed connection with the roof pressure subassembly.

Preferably, the jacking assembly consists of a mounting plate, a sleeve and a jacking head, the mounting plate is welded with the sleeve, an elastic inner cavity is arranged inside the jacking head, a compression spring is arranged inside the elastic inner cavity and is welded with the jacking head, a guide rod is arranged inside the compression spring, and the guide rod is welded with the mounting plate.

Preferably, the internally mounted of fixed block has the axis of rotation, and the fixed block rotates with the axis of rotation to be connected, L type fixed plate is installed in the outside of axis of rotation, and the axis of rotation passes through axle key fixed connection with L type fixed plate.

Preferably, a sliding plate is installed below the fixed block, the fixed block is connected with the sliding plate in a welding mode, and a sliding groove is formed in the track plate.

Preferably, the inside of outer box body installs the support frame, and outer box body passes through bolt fixed connection with the support frame, the top of support frame is provided with the iron core, the outside of iron core is provided with the winding.

Preferably, a heat dissipation plate is installed on the front end face of the outer box, the outer box is fixedly connected with the heat dissipation plate through bolts, mounting legs are installed below the outer box, and the outer box is fixedly connected with the mounting legs through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of roof pressure subassembly and fixed block, wherein be provided with in the inside of fixed block can pivoted L type fixed plate, can directly place the iron core when the transformer equipment on L type fixed plate, carry out the bottom mounting, the setting of rethread roof pressure subassembly carries out the roof pressure to the top of iron core and fixes, has reduced the loaded down with trivial details step of transformer equipment, has improved the convenience of transformer equipment, makes the dismantlement and the equipment of transformer more nimble.

2. The utility model discloses a through the setting of heating panel, can produce a large amount of heats in the course of the work of transformer, wherein the heating panel adopts the die-casting aluminum alloy that the thermal conductivity is strong to make, can make the heat transfer in the transformer come out fast and dispel the heat, is provided with fin on the heating panel simultaneously, can improve the radiating rate, increases the stability of transformer work.

Drawings

Fig. 1 is a schematic view of a transformer convenient to disassemble and assemble according to the present invention;

FIG. 2 is a cross-sectional view of the sealing cover plate and the outer case of the present invention;

fig. 3 is a cross-sectional view of the top pressing assembly of the present invention;

fig. 4 is a sectional view of the fixing block of the present invention.

In the figure: 1. sealing the cover plate; 2. a connector lug; 3. an outer case; 4. a heat dissipation plate; 5. mounting legs; 6. a jacking component; 7. an iron core; 8. a winding; 9. a rubber block; 10. a fixed block; 11. a track plate; 12. a support frame; 13. mounting a plate; 14. a sleeve; 15. a pressing head is pressed; 16. springing the inner cavity; 17. a guide bar; 18. a compression spring; 19. an L-shaped fixing plate; 20. a rotating shaft; 21. a sliding groove; 22. a sliding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a transformer convenient to dismantle equipment, including sealed apron 1 and outer box 3, the internally mounted of outer box 3 has track board 11, and outer box 3 passes through bolt fixed connection with track board 11, the top of track board 11 is provided with rubber block 9, the setting of rubber block 9, can prevent that iron core 7's length is too big, lead to iron core 7 and L type fixed plate 19 can not laminate, fixed block 10 is installed to one side of rubber block 9, and rubber block 9 passes through bolt fixed connection with fixed block 10, connector lug 2 is installed to the top of sealed apron 1, and sealed apron 1 passes through bolt fixed connection with connector lug 2, roof pressure subassembly 6 is installed to the below of sealed apron 1, and sealed apron 1 passes through bolt fixed connection with roof pressure subassembly 6.

Further, the jacking assembly 6 comprises a mounting plate 13, a sleeve 14 and a jacking head 15, the mounting plate 13 is connected with the sleeve 14 in a welding mode, the sleeve 14 is inserted into the jacking head 15, a limiting block is arranged on the outer side of the sleeve 14 in the jacking head 15 and can prevent the sleeve 14 from popping out of the jacking head 15, a bouncing inner cavity 16 is arranged inside the jacking head 15, a compression spring 18 is arranged inside the bouncing inner cavity 16, the compression spring 18 is connected with the jacking head 15 in a welding mode, a guide rod 17 is arranged inside the compression spring 18, the guide rod 17 is connected with the mounting plate 13 in a welding mode, and the guide rod 17 can prevent the compression spring 18 from tilting in the bouncing mode.

Further, a rotating shaft 20 is installed inside the fixing block 10, the fixing block 10 is rotatably connected with the rotating shaft 20, an L-shaped fixing plate 19 is installed outside the rotating shaft 20, the rotating shaft 20 is fixedly connected with the L-shaped fixing plate 19 through a shaft key, and the width of the L-shaped fixing plate 19 is greater than the thickness of the iron core 7, so that the iron core 7 can be completely placed on the L-shaped fixing plate 19.

Further, a sliding plate 22 is installed below the fixed block 10, the fixed block 10 is connected with the sliding plate 22 in a welding manner, a sliding groove 21 is formed in the track plate 11, the sliding plate 22 is arranged at the rightmost end of the sliding groove 21, the sliding plate can only move leftwards, and then when the length of the iron core 7 is too large, the fixed block 10 can move rightwards to press the rubber block 9.

Further, the internally mounted of outer box 3 has support frame 12, and outer box 3 passes through bolt fixed connection with support frame 12, and the top of support frame 12 is provided with iron core 7, and the outside of iron core 7 is provided with winding 8, and the top of support frame 12 and the opening parallel and level of L type fixed plate 19 make when L type fixed plate 19 and iron core 7 laminating, iron core 7 just also falls on support frame 12, and support frame 12's setting can support iron core 7, alleviates the gravity that L type fixed plate 19 received.

Further, install heating panel 4 on the preceding terminal surface of outer box 3, and outer box 3 passes through bolt fixed connection with heating panel 4, and the setting of heating panel 4 can make the heat transfer in the outer box 3 go out, improves the heat-sinking capability of transformer, and installation leg 5 is installed to the below of outer box 3, and outer box 3 passes through bolt fixed connection with installation leg 5, and the setting of installation leg 5 can be installed to outer box 3.

The working principle is as follows: when in use, the L-shaped fixing plate 19 in the fixing block 10 is rotated to enable the opening to be inclined upwards, then the iron core 7 is placed in the outer box 3, the two right-angle parts at the bottom of the iron core 7 are respectively pressed on the L-shaped fixing plates 19 of the two fixing blocks 10 in the outer box 3, so that the L-shaped fixing plate 19 rotates until the L-shaped fixing plate 19 is jointed with the two right-angle parts at the bottom of the iron core 7, and then the bottom of the iron core 7 is fixed, the sealing cover plate 1 is covered, the top pressure head 15 in the top pressure component 6 is firstly contacted with the iron core 7, so that the top pressure head 15 moves upwards, the compression spring 18 is compressed by acting force and generates tension, the top pressure head 15 has downward acting force, and further the top pressure component 6 is used for top pressure fixing on the iron core 7, and then fixing the sealing cover plate 1 to seal the inner part of the outer box body 3, connecting the winding 8 with an external circuit through the action of the connector lug 2, and finishing the assembly of the transformer.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a transformer convenient to dismantle equipment, includes sealed apron (1) and outer box (3), its characterized in that: the utility model discloses a cable connector, including outer box (3), fixed block (10), rubber block (9) and fixed block (10), the internally mounted of outer box (3) has track board (11), and outer box (3) and track board (11) pass through bolt fixed connection, the top of track board (11) is provided with rubber block (9), fixed block (10) are installed to one side of rubber block (9), and rubber block (9) and fixed block (10) pass through bolt fixed connection, connector lug (2) are installed to the top of sealed apron (1), and just sealed apron (1) and connector lug (2) pass through bolt fixed connection, roof pressure subassembly (6) are installed to the below of sealed apron (1), and sealed apron (1) and roof pressure subassembly (6) pass through bolt fixed connection.

2. The transformer for facilitating disassembly and assembly of claim 1, wherein: roof pressure subassembly (6) comprises mounting panel (13), sleeve (14) and roof pressure head (15), mounting panel (13) and sleeve (14) welded connection, the inside of roof pressure head (15) is provided with elasticity inner chamber (16), the inside of elasticity inner chamber (16) is provided with compression spring (18), and compression spring (18) and roof pressure head (15) welded connection, the inside of compression spring (18) is provided with guide bar (17), and guide bar (17) and mounting panel (13) welded connection.

3. The transformer for facilitating disassembly and assembly of claim 1, wherein: the internally mounted of fixed block (10) has axis of rotation (20), and fixed block (10) rotate with axis of rotation (20) and be connected, L type fixed plate (19) are installed in the outside of axis of rotation (20), and axis of rotation (20) pass through axle key fixed connection with L type fixed plate (19).

4. The transformer for facilitating disassembly and assembly according to claim 3, wherein: a sliding plate (22) is installed below the fixed block (10), the fixed block (10) is connected with the sliding plate (22) in a welding mode, and a sliding groove (21) is formed in the track plate (11).

5. The transformer for facilitating disassembly and assembly of claim 1, wherein: the utility model discloses a winding of outer box, including outer box (3), outer box (3) have support frame (12) internally mounted, and outer box (3) pass through bolt fixed connection with support frame (12), the top of support frame (12) is provided with iron core (7), the outside of iron core (7) is provided with winding (8).

6. The transformer for facilitating disassembly and assembly of claim 1, wherein: install heating panel (4) on the preceding terminal surface of outer box (3), and outer box (3) and heating panel (4) pass through bolt fixed connection, installation leg (5) are installed to the below of outer box (3), and outer box (3) and installation leg (5) pass through bolt fixed connection.