CN213093019U

CN213093019U - Transformer for electric power engineering

Info

Publication number: CN213093019U
Application number: CN202022402280.2U
Authority: CN
Inventors: 谭海荣; 周建辉; 黄锴; 陈燕峰; 谭兴明
Original assignee: Shenzhen Shenglin Electromechanical Equipment Co ltd
Current assignee: Shenzhen Shenglin Electromechanical Equipment Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-04-30
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a transformer for electric power engineering, including main part, bottom plate, supporting legs and roof, the bottom fixedly connected with bottom plate of main part, and the equal fixedly connected with supporting legs in both sides of bottom plate bottom, the top fixedly connected with roof of main part, and the even fixedly connected with second connecting block in top of roof, the top swing joint of roof has the fixed plate, the even fixedly connected with terminal in top of fixed plate, and the first connecting block of the equal fixedly connected with in bottom of terminal, four corners of fixed plate all are provided with fixed knot and construct. The utility model discloses an at the outside fixedly connected with heating panel of main part, the heating panel can increase the radiating effect of main part, increases thermal radiating effect, and the even radiating fin who sets up of rethread increases the radiating effect of heating panel, utilizes heating panel and radiating fin to increase the radiating effect of main part, prevents that the inside heat of main part is too high, and the circuit that causes damages.

Description

Transformer for electric power engineering

Technical Field

The utility model relates to a transformer technical field specifically is a transformer for electric power engineering.

Background

The transformer is a device for changing current and voltage by utilizing the principle of electromagnetic induction, is a device with high danger, has the main functions of voltage conversion and current conversion, is an important device for converting high-voltage current into normal-voltage current, is generally arranged at a terminal of an electricity utilization area, is very common equipment for power engineering, and is also very dangerous at the same time:

traditional transformer for power engineering because the terminal is not convenient for dismantle and the installation, in the use, is not convenient for maintain or change the terminal, influences the result of use.

Disclosure of Invention

An object of the utility model is to provide a transformer for electric power engineering to it is not convenient for dismantle the problem with the installation to propose the terminal in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer for electric power engineering comprises a main body, a bottom plate, supporting legs and a top plate, wherein the bottom end of the main body is fixedly connected with the bottom plate, the two sides of the bottom end of the bottom plate are fixedly connected with the supporting legs, the top end of the main body is fixedly connected with the top plate, the top end of the top plate is uniformly and fixedly connected with a second connecting block, the top end of the top plate is movably connected with a fixed plate, the top end of the fixed plate is uniformly and fixedly connected with a binding post, the bottom end of the binding post is fixedly connected with a first connecting block, four corners of the fixed plate are respectively provided with a fixed structure, each fixed structure comprises a reset spring, a sliding groove, a clamping block, a clamping groove, a first sliding block, a reserved groove and a clamping column, the clamping column is movably connected at the four corners of the fixed plate, the bottom fixedly connected with fixture block of card post one end, the bottom of card post is provided with the preformed groove, the inside wall of preformed groove is provided with first slider, the bottom fixedly connected with draw-in groove of the inside one side of preformed groove, the both sides of roof and bottom plate one end all are provided with mounting structure, the equal swing joint in both sides of main part has the erection column, and connects even fixedly connected with heat radiation fins on the erection column, the outside fixedly connected with heating panel of main part.

Preferably, the heat dissipation fins are arranged on the mounting column at equal intervals, and the heat dissipation fins and the mounting column are symmetrically distributed about a vertical center line of the main body.

Preferably, the first sliding block is arranged in a convex shape, and a sliding structure is formed between the first sliding block and the sliding groove.

Preferably, the clamping groove and the clamping block are matched with each other, and a clamping structure is formed between the clamping groove and the clamping block.

Preferably, the mounting structure comprises a mounting hole, a contraction spring, a second slider and a support plate, the mounting hole is formed in the two sides of one end of the bottom plate and one end of the top plate, the second slider is arranged on the two sides of the inside of the mounting hole, the contraction spring is fixedly connected to the two sides of one end of the inside of the mounting hole, and the support plate is fixedly connected to one end of the contraction spring.

Preferably, the retraction springs are symmetrically distributed about a center line of the mounting hole, and the mounting hole is formed by the retraction springs and the support plate to form a retraction structure.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer for the power engineering is reasonable in structure and has the following advantages:

(1) the clamping columns are movably connected to four corners of the fixing plate, the clamping columns are inserted into the reserved grooves, the clamping columns are pressed and rotated, a sliding structure is formed between the sliding groove and the first sliding block, the sliding structure is limited in the rotating process, the reset spring can be kept tight through pressing, the first sliding block rotates along with the rotation of the clamping columns, the clamping blocks are clamped into the clamping grooves in the rotating process, the fixing plate is fixed, the first connecting block and the second connecting block are connected after fixing, the main body can be connected through the wiring terminals, and the fixing plate can be maintained or replaced conveniently;

(2) the mounting columns are fixedly connected to the inner parts of the radiating fins, the mounting columns are inserted into the mounting holes and are extruded downwards, the shrinkage springs shrink to enable the supporting plates to be compressed downwards, after the bottom ends of the mounting columns are fixed, the top ends of the mounting columns can be fixed to the inner parts of the mounting holes in the top ends, the shrinkage springs reset to drive the mounting columns to be fixed, and the mounting mode is simple and rapid;

(3) through the outside fixedly connected with heating panel at the main part, the heating panel can increase the radiating effect of main part, increases thermal radiating effect, and the radiating fin that the rethread evenly set up increases the radiating effect of heating panel, utilizes heating panel and radiating fin to increase the radiating effect of main part, prevents that the inside heat of main part is too high, the circuit that causes damages.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the fixing plate of the present invention;

fig. 3 is a schematic view of a partial front sectional structure of the top plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a heat dissipation plate; 3. a base plate; 4. supporting legs; 5. heat dissipation fins; 6. mounting a column; 7. a fixed structure; 701. a return spring; 702. a chute; 703. a clamping block; 704. a card slot; 705. a first slider; 706. reserving a groove; 707. clamping the column; 8. a binding post; 9. a fixing plate; 10. a top plate; 11. a first connection block; 12. a second connecting block; 13. a mounting structure; 1301. mounting holes; 1302. a retraction spring; 1303. a second slider; 1304. and a support 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a transformer for power engineering comprises a main body 1, a bottom plate 3, supporting legs 4 and a top plate 10, wherein the bottom end of the main body 1 is fixedly connected with the bottom plate 3, the two sides of the bottom end of the bottom plate 3 are fixedly connected with the supporting legs 4, the top end of the main body 1 is fixedly connected with the top plate 10, the top end of the top plate 10 is uniformly and fixedly connected with a second connecting block 12, the top end of the top plate 10 is movably connected with a fixing plate 9, the top end of the fixing plate 9 is uniformly and fixedly connected with a binding post 8, the bottom end of the binding post 8 is fixedly connected with a first connecting block 11, four corners of the fixing plate 9 are respectively provided with a fixing structure 7, each fixing structure 7 comprises a reset spring 701, a sliding groove 702, a clamping block 703, a clamping groove 704, a first sliding block 705, a reserved groove 706 and a clamping column 707, the, a first sliding block 705 is fixedly connected to the bottom end of the return spring 701, a clamping block 703 is fixedly connected to the bottom of one end of the clamping column 707, a reserved groove 706 is formed in the bottom end of the clamping column 707, the first sliding block 705 is arranged on the inner side wall of the reserved groove 706, and a clamping groove 704 is fixedly connected to the bottom end of one side inside the reserved groove 706;

the first sliding block 705 is arranged in a convex shape, and a sliding structure is formed between the first sliding block 705 and the sliding groove 702 for limiting;

the clamping groove 704 and the clamping block 703 are matched with each other, a clamping structure is formed between the clamping groove 704 and the clamping block 703, fixing is facilitated, the clamping column 707 is inserted into the reserved groove 706, the clamping column 707 is pressed, the rotating clamping column 707 is rotated, a sliding structure is formed between the sliding groove 702 and the first sliding block 705, limiting is performed in the rotating process, the reset spring 701 can be kept tight by pressing, the first sliding block 705 rotates along with the rotation of the clamping column 707, the clamping block 703 is clamped into the clamping groove 704 in the rotating process, the fixing plate 9 is fixed, the first connecting block 11 and the second connecting block 12 are connected after fixing, and wires can be connected by using the wiring terminal 8;

mounting structures 13 are arranged on two sides of one end of the top plate 10 and one end of the bottom plate 3, each mounting structure 13 comprises a mounting hole 1301, a contraction spring 1302, a second slider 1303 and a support plate 1304, the mounting holes 1301 are arranged on two sides of one end of the bottom plate 3 and one end of the top plate 10, the second sliders 1303 are arranged on two sides of the inside of the mounting holes 1301, the contraction springs 1302 are fixedly connected to two sides of one end of the inside of the mounting holes 1301, and the support plates 1304 are fixedly connected to one ends of the contraction springs 1302;

the shrinkage springs 1302 are symmetrically distributed about the center line of the installation hole 1301, the installation hole 1301 and the support plate 1304 form a shrinkage structure, installation is facilitated, the main body 1 is fixed to a proper working area, the installation column 6 is inserted into the installation hole 1301 and is extruded downwards, the shrinkage springs 1302 shrink to enable the support plate 1304 to be compressed downwards, after the bottom end of the installation column 6 is fixed, the top end of the installation column 6 can be fixed into the installation hole 1301 at the top end, and the shrinkage springs 1302 reset to drive the installation column 6 to be fixed;

equal swing joint in both sides of main part 1 has erection column 6, and erection column 6 connects even fixedly connected with heat radiation fins 5, the outside fixedly connected with heating panel 2 of main part 1, heat radiation fins 5 are equidistant setting on erection column 6, heat radiation fins 5 all distribute about the perpendicular center line symmetric distribution of main part 1 with erection column 6, it is more even to make the heat dissipation, the installation is fixed to be accomplished the back, main part 1 normally works, main part 1 is in the course of the work, heating panel 2 can increase the radiating effect of main part 1, increase thermal radiating effect, the even radiating fins 5 that set up of rethread, increase the radiating effect of heating panel 2, utilize heating panel 2 and heat radiation fins 5 to increase the radiating effect of main part 1.

The working principle is as follows: when the fixing device is used, firstly, the main body 1 is fixed to a proper working area, the mounting column 6 is inserted into the mounting hole 1301 and is pressed downwards, the contraction spring 1302 contracts to enable the supporting plate 1304 to be compressed downwards, after the bottom end of the mounting column 6 is fixed, the top end of the mounting column 6 can be fixed into the mounting hole 1301 at the top end, and the contraction spring 1302 resets to drive the mounting column 6 to be fixed;

then, inserting the clamping column 707 into the preformed groove 706, pressing the clamping column 707, rotating the clamping column 707, forming a sliding structure between the sliding groove 702 and the first sliding block 705, performing limiting in the rotating process, pressing to keep the return spring 701 tight, rotating the first sliding block 705 along with the rotation of the clamping column 707, clamping the clamping block 703 into the clamping groove 704 in the rotating process, fixing the fixing plate 9, completing the connection of the first connecting block 11 and the second connecting block 12, and connecting the electric wire by using the wiring terminal 8;

finally, after the installation and fixation are completed, the main body 1 works normally, the heat dissipation plate 2 can increase the heat dissipation effect of the main body 1 and increase the heat dissipation effect of heat in the working process of the main body 1, the heat dissipation effect of the heat dissipation plate 2 is increased through the uniformly arranged heat dissipation fins 5, and the heat dissipation effect of the main body 1 is increased by utilizing the heat dissipation plate 2 and the heat dissipation fins 5.

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 for electric power engineering, includes main part (1), bottom plate (3), supporting legs (4) and roof (10), its characterized in that: the bottom end of the main body (1) is fixedly connected with a bottom plate (3), supporting legs (4) are fixedly connected to two sides of the bottom end of the bottom plate (3), a top plate (10) is fixedly connected to the top end of the main body (1), a second connecting block (12) is uniformly and fixedly connected to the top end of the top plate (10), a fixing plate (9) is movably connected to the top end of the top plate (10), a binding post (8) is uniformly and fixedly connected to the top end of the fixing plate (9), a first connecting block (11) is fixedly connected to the bottom end of the binding post (8), fixing structures (7) are arranged at four corners of the fixing plate (9), each fixing structure (7) comprises a reset spring (701), a sliding groove (702), a clamping block (704), a first sliding block (705), a reserved groove (706) and a clamping column (707), and the clamping column (707) is movably connected to four corners of the, the heat dissipation device is characterized in that a reset spring (701) is uniformly and fixedly connected to the outer side of the clamping column (707), a first sliding block (705) is fixedly connected to the bottom end of the reset spring (701), a clamping block (703) is fixedly connected to the bottom end of one end of the clamping column (707), a reserved groove (706) is formed in the bottom end of the clamping column (707), a first sliding block (705) is arranged on the inner side wall of the reserved groove (706), a clamping groove (704) is fixedly connected to the bottom end of the inner side of the reserved groove (706), mounting structures (13) are arranged on the top plate (10) and the two sides of one end of the bottom plate (3), mounting columns (6) are movably connected to the two sides of the main body (1), the mounting columns (6) are connected to the mounting columns (6) in an up mode, and heat.

2. A transformer for use in power engineering according to claim 1, characterised in that: the radiating fins (5) are arranged on the mounting columns (6) at equal intervals, and the radiating fins (5) and the mounting columns (6) are symmetrically distributed about the vertical center line of the main body (1).

3. A transformer for use in power engineering according to claim 1, characterised in that: the first sliding block (705) is arranged in a convex shape, and a sliding structure is formed between the first sliding block (705) and the sliding groove (702).

4. A transformer for use in power engineering according to claim 1, characterised in that: the clamping groove (704) and the clamping block (703) are matched with each other, and a clamping structure is formed between the clamping groove (704) and the clamping block (703).

5. A transformer for use in power engineering according to claim 1, characterised in that: mounting structure (13) are including mounting hole (1301), shrink spring (1302), second slider (1303) and backup pad (1304), mounting hole (1301) all set up the both sides in bottom plate (3) and roof (10) one end, the inside both sides of mounting hole (1301) all are provided with second slider (1303), the equal fixedly connected with shrink spring (1302) in both sides of the inside one end of mounting hole (1301), and the one end fixedly connected with backup pad (1304) of shrink spring (1302).

6. A transformer for use in power engineering according to claim 5, characterised in that: the contraction springs (1302) are symmetrically distributed about the center line of the mounting hole (1301), and the mounting hole (1301) forms a contraction structure through the contraction springs (1302) and the support plate (1304).