CN214506214U

CN214506214U - Transformer is with block terminal convenient to overhaul

Info

Publication number: CN214506214U
Application number: CN202120886188.XU
Authority: CN
Inventors: 邓星; 陈军易; 何东原
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-10-26
Anticipated expiration: 2031-04-27

Abstract

The utility model belongs to the technical field of the block terminal, especially, be a block terminal of convenient to overhaul for transformer, including two bottom plates, four supporting legs of the last fixed surface of two bottom plates are connected with, and the last fixed surface of four supporting legs is connected with the front side and is the open-ended box, the bottom inner wall fixedly connected with riser of box, it is connected with the screw rod to rotate between riser and the box rear side inner wall, the rear end fixedly connected with of screw rod changes the handle, the outside threaded connection of screw rod has the movable block, two guide bars of fixedly connected with between riser and the box rear side inner wall, the movable block slip cap is established in the outside of two guide bars, the last fixed surface of movable block is connected with first L shaped plate. The utility model discloses a mutually supporting between screw rod, first L shaped plate, second L shaped plate, riser, guide bar, box and the case lid, solved the transformer block terminal and be not convenient for overhaul and the problem of maintaining.

Description

Transformer is with block terminal convenient to overhaul

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal of convenient to overhaul for transformer.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical connection, requires to assemble a switch measuring instrument, a protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can switch on or off a circuit by a manual or automatic switch in normal operation, has small volume, simple and convenient installation, special technical performance and fixed position, when the internal electrical equipment breaks down and is maintained, the maintenance and repair are needed, when most of the existing distribution boxes are maintained and repaired, the maintenance personnel need to maintain and repair in the distribution boxes, because the space is narrow and small not convenient to overhaul and maintain, cause the staff to waste a large amount of time and physical power in the maintenance process of overhauing, can not satisfy the user demand, we have provided a block terminal convenient to overhaul for transformer for solve above-mentioned problem for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient to overhaul's block terminal for transformer has solved the transformer block terminal and has not been convenient for overhaul and the problem of maintaining.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a distribution box convenient to overhaul for a transformer comprises two bottom plates, wherein four supporting legs are fixedly connected to the upper surfaces of the two bottom plates, the front side of the upper surfaces of the four supporting legs is an open box body, a vertical plate is fixedly connected to the inner wall of the bottom of the box body, a screw rod is rotatably connected between the vertical plate and the inner wall of the rear side of the box body, a rotating handle is fixedly connected to the rear end of the screw rod, a moving block is in threaded connection with the outer side of the screw rod, two guide rods are fixedly connected between the vertical plate and the inner wall of the rear side of the box body, the moving block is sleeved on the outer sides of the two guide rods in a sliding mode, a first L-shaped plate is fixedly connected to the upper surface of the moving block, a transformer main plate is fixedly connected to the upper surface of the first L-shaped plate, two second L-shaped plates are fixedly connected to the lower surface of the transformer main plate, and a T-shaped block is fixedly connected to the lower surface of the second L-shaped plate, two rectangular channels are formed in the inner wall of the bottom of the box body, and the lower surface of the T-shaped block is connected with the bottoms of the rectangular channels in a sliding mode.

Further, the top of two bottom plates is equipped with the case lid, the case lid front side is opened and is equipped with the rectangular hole, and rectangular hole inner wall fixed mounting has glass, case lid front side fixedly connected with handle, rotate through two hinges between case lid and the box and be connected, the right side fixedly connected with third L shaped plate of box, threaded connection has T shape bolt between third L shaped plate and the case lid, and the top of two bottom plates is equipped with the heat dissipation fan, heat dissipation fan and box fixed connection.

Further, the last fixed surface of box is connected with the baffle, the last fixed surface of baffle is connected with four montants, the top fixedly connected with photovoltaic board of two relative montants, two batteries of the bottom inner wall fixedly connected with of box, two batteries pass through electric connection between conducting wire and the photovoltaic board.

Furthermore, two circular holes are formed in the front side of the moving block, and the inner walls of the circular holes are connected with the outer sides of the corresponding guide rods in a sliding mode.

Furthermore, the rear side of the vertical plate and the inner wall of the rear side of the box body are fixedly connected with bearings, and inner rings of the bearings are fixedly connected with the outer sides of the screw rods.

Furthermore, a threaded hole is formed in the front side of the moving block and is in threaded connection with the screw rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient to overhaul's block terminal for transformer possesses following beneficial effect:

1. the utility model discloses, through the screw rod, the guide bar, the movable block, a vertical plate, the box, T shape pole, mutually support between first L shaped plate and the second L shaped plate, forward rotation changes, change and drive screw rod forward rotation to forward rotation, screw rod forward rotation drives the movable block forward movement, the movable block moves forward and drives first L shaped plate forward movement, first L shaped plate moves forward and drives the transformer mainboard forward movement, transformer mainboard forward movement drives two second L shaped plates forward movement, two second L shaped plates move forward and drive two T-shaped blocks and slide forward along the rectangular channel, move forward suitable position can when the transformer mainboard, the purpose of electrical components on the transformer mainboard of convenient maintenance is maintained to the convenient to overhaul.

2. The utility model discloses, through mutually supporting between heat dissipation fan, box, photovoltaic board, transformer mainboard and the battery, the photovoltaic board is through absorbing sunshine, changes light energy into electric energy storage in two batteries, and the battery provides the electric energy for box internal element with the electric energy of storage, and the fan that drives the heat dissipation rotates, and outside the heat discharge box with the box, the inside temperature of box has been reduced to radiating effect has been reached.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a right bottom view of fig. 2 according to the present invention;

fig. 4 is a bottom view of the present invention shown in fig. 1;

fig. 5 is a schematic view of another overall structure of the present invention;

FIG. 6 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the structure B in FIG. 2 according to the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 3;

fig. 9 is an enlarged view of the structure at D in fig. 3 according to the present invention;

fig. 10 is an enlarged view of a structure at E in fig. 5 according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a heat dissipation fan; 4. a grip; 5. a vertical rod; 6. a photovoltaic panel; 7. a T-bolt; 8. a moving block; 9. a vertical plate; 10. a transformer motherboard; 11. a T-shaped block; 12. a storage battery; 13. a third L-shaped plate; 14. a screw; 15. a guide bar; 16. a first L-shaped plate; 17. a second L-shaped plate; 18. turning a handle; 19. a hinge; 20. a box body; 21. a box cover; 22. and a baffle 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.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 5, an embodiment of the present invention provides: a distribution box convenient to overhaul for a transformer comprises two bottom plates 1, four supporting legs 2 are fixedly connected to the upper surfaces of the two bottom plates 1, a box body 20 with an opening at the front side is fixedly connected to the upper surfaces of the four supporting legs 2, a vertical plate 9 is fixedly connected to the inner wall of the bottom of the box body 20, a screw 14 is rotatably connected between the vertical plate 9 and the inner wall of the rear side of the box body 20, a rotating handle 18 is fixedly connected to the rear end of the screw 14, a moving block 8 is in threaded connection with the outer side of the screw 14, two guide rods 15 are fixedly connected between the vertical plate 9 and the inner wall of the rear side of the box body 20, the moving block 8 is slidably sleeved on the outer sides of the two guide rods 15, a first L-shaped plate 16 is fixedly connected to the upper surface of the moving block 8, a transformer main plate 10 is fixedly connected to the upper surface of the first L-shaped plate 16, two second L-shaped plates 17 are fixedly connected to the lower surface of the transformer main plate 10, and a T-shaped block 11 is fixedly connected to the lower surface of the second L-shaped plate 17, when the box body 20 is used, when electrical components on the transformer main board 10 need to be overhauled and maintained, the T-shaped bolt 7 is rotated, when the T-shaped bolt 7 is rotated to be separated from the box cover 21, the handle 4 is pulled outwards, the box cover 21 is driven to rotate outwards by the outward pulling of the handle 4, when the box cover 21 is rotated to a proper position, the rotating handle 18 is rotated forwards to drive the screw 14 to rotate forwards, the screw 14 rotates forwards to drive the moving block 8 to move forwards, the moving block 8 moves forwards to drive the first L-shaped board 16 to move forwards, the first L-shaped board 16 moves forwards to drive the transformer main board 10 to move forwards, the transformer main board 10 moves forwards to drive the two second L-shaped boards 17 to move forwards, the two second L-shaped boards 17 move forwards to drive the two T-shaped blocks 11 to slide forwards along the rectangular grooves, when the transformer mainboard 10 moves forward to suitable position, maintenance person alright overhaul and maintain the block terminal to the mesh of being convenient for overhaul and maintaining has been reached.

As shown in fig. 1, fig. 2 and fig. 6, in some embodiments, two bottom plates 1 are provided with a box cover 21 above, a rectangular hole is opened at the front side of the box cover 21, glass is fixedly installed on the inner wall of the rectangular hole, a handle 4 is fixedly connected to the front side of the box cover 21, the box cover 21 and the box body 20 are rotatably connected through two hinges 19, a third L-shaped plate 13 is fixedly connected to the right side of the box body 20, a T-shaped bolt 7 is connected between the third L-shaped plate 13 and the box cover 21 through a thread, a heat dissipation fan 3 is arranged above the two bottom plates 1, the heat dissipation fan 3 is fixedly connected with the box body 20, when in use, the heat inside of the distribution box is discharged through the heat dissipation fan 3, the temperature of the distribution box is reduced, thereby achieving the effect of reducing the temperature inside of the distribution box, and ensuring the normal operation of the distribution box.

As shown in fig. 1 and 2, in some embodiments, a baffle 22 is fixedly connected to an upper surface of the box 20, four vertical rods 5 are fixedly connected to an upper surface of the baffle 22, photovoltaic panels 6 are fixedly connected to tops of two opposite vertical rods 5, two storage batteries 12 are fixedly connected to inner walls of a bottom of the box 20, the two storage batteries 12 are electrically connected to the photovoltaic panels 6 through conductive wires, when in use, the two photovoltaic panels 6 convert light energy into electric energy by absorbing sunlight, and store the electric energy in the two storage batteries 12, and the storage batteries 12 provide electric energy for internal elements of the box 20 by using the stored electric energy.

As shown in fig. 2 and 7, in some embodiments, two circular holes are formed in the front side of the moving block 8, inner walls of the circular holes are slidably connected to outer sides of the corresponding guide rods 15, and when the moving block is used, the guide rods 15 play a role in positioning the moving block 8, so that the moving block 8 can only move but cannot rotate.

As shown in fig. 2 and 7, in some embodiments, bearings are fixedly connected to the rear sides of the risers 9 and the inner wall of the rear side of the box 20, and inner rings of the bearings are fixedly connected to the outer sides of the screws 14, so that the bearings have an effect of positioning the screws 14 when in use, and the screws 14 can only rotate but cannot move.

As shown in fig. 2 and 7, in some embodiments, a threaded hole is formed in the front side of the moving block 8, the threaded hole is in threaded connection with the screw 14, and the screw 14 plays a role in positioning and fixing the moving block 8 in use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a block terminal convenient to overhaul for transformer, includes two bottom plates (1), its characterized in that: the upper surfaces of the two bottom plates (1) are fixedly connected with four supporting legs (2), the upper surfaces of the four supporting legs (2) are fixedly connected with a box body (20) with an opening at the front side, the bottom inner wall of the box body (20) is fixedly connected with a vertical plate (9), a screw rod (14) is rotatably connected between the vertical plate (9) and the rear inner wall of the box body (20), the rear end of the screw rod (14) is fixedly connected with a rotating handle (18), the outer side of the screw rod (14) is in threaded connection with a moving block (8), two guide rods (15) are fixedly connected between the vertical plate (9) and the rear inner wall of the box body (20), the moving block (8) is sleeved on the outer sides of the two guide rods (15) in a sliding mode, the upper surface of the moving block (8) is fixedly connected with a first L-shaped plate (16), and the upper surface of the first L-shaped plate (16) is fixedly connected with a transformer main board (10), the transformer is characterized in that two second L-shaped plates (17) are fixedly connected to the lower surface of the transformer main board (10), T-shaped blocks (11) are fixedly connected to the lower surface of the second L-shaped plates (17), two rectangular grooves are formed in the inner wall of the bottom of the box body (20), and the lower surfaces of the T-shaped blocks (11) are connected with the bottoms of the rectangular grooves in a sliding mode.

2. The distribution box convenient to overhaul for the transformer according to claim 1, characterized in that: the top of two bottom plates (1) is equipped with case lid (21), case lid (21) front side is opened and is equipped with the rectangular hole, and rectangular hole inner wall fixed mounting has glass, case lid (21) front side fixedly connected with handle (4), rotate through two hinge (19) between case lid (21) and box (20) and be connected, the right side fixedly connected with third L shaped plate (13) of box (20), threaded connection has T shape bolt (7) between third L shaped plate (13) and case lid (21), and the top of two bottom plates (1) is equipped with heat dissipation fan (3), heat dissipation fan (3) and box (20) fixed connection.

3. The distribution box convenient to overhaul for the transformer according to claim 1, characterized in that: the last fixed surface of box (20) is connected with baffle (22), the last fixed surface of baffle (22) is connected with four montants (5), the top fixedly connected with photovoltaic board (6) of two relative montants (5), two batteries (12) of the bottom inner wall fixedly connected with of box (20), electric connection between two batteries (12) through conducting wire and photovoltaic board (6).

4. The distribution box convenient to overhaul for the transformer according to claim 1, characterized in that: two circular holes are formed in the front side of the moving block (8), and the inner walls of the circular holes are connected with the outer sides of the corresponding guide rods (15) in a sliding mode.

5. The distribution box convenient to overhaul for the transformer according to claim 1, characterized in that: the rear side of the vertical plate (9) and the inner wall of the rear side of the box body (20) are fixedly connected with bearings, and inner rings of the bearings are fixedly connected with the outer side of the screw (14).

6. The distribution box convenient to overhaul for the transformer according to claim 1, characterized in that: a threaded hole is formed in the front side of the moving block (8) and is in threaded connection with the screw (14).