CN211455452U - Box type transformer - Google Patents

Abstract

The utility model belongs to the technical field of box-type transformers, in particular to a box-type transformer, which comprises a box-type transformer body, square rods are fixed on both sides of the upper end of the box-type transformer body, a brush rod is arranged on the upper end of the box-type transformer body and positioned on the inner side of the square rods, a light screen is fixed on the upper end of the brush rod through a plurality of connecting rods, a light reflecting surface is drawn on the outer surface of the light screen, front pull ropes are fixed on the left end and the right end of one side of the brush rod, rear pull ropes are fixed on the left end and the right end of the other side of the brush rod, a first rope drum is fixed on the left end and the right end of the upper end of the box-type transformer body, a second rope drum is fixed on the left end and the right end of the other side of the upper end of the box-type transformer body, the brush rod moves back and forth relative, clean evenly thoroughly, easy operation is convenient.

Description

Box type transformer

Technical Field

The utility model belongs to the technical field of box transformer, concretely relates to box transformer.

Background

The box-type transformer is characterized in that a pressure starting system, an armor wire, a transformer substation full-automatic system, a direct current point and corresponding technical equipment are assembled reasonably according to a specified sequence, and all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that the specific transformer is formed

The existing box-type transformer is mostly of a sealed box structure, a plurality of electrical components are arranged in the box structure, and a certain amount of miscellaneous branches, fallen leaves and dust usually fall on the top of the box in the use process of the box-type transformer, so that the box-type transformer is inconvenient to clean; meanwhile, the cleaning is carried out through manual climbing, the cleaning is not uniform enough and thorough, certain potential safety hazards can exist, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a box transformer has easy operation and uses convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box transformer, includes box transformer body, the upper end both sides of box transformer body all are fixed with the square bar, the inboard that the upper end of box transformer body is located the square bar is provided with the brush-holder stud, the upper end of brush-holder stud is fixed with the light screen through a plurality of connecting rod, the surface of light screen is drawn there is the reflection of light face, both ends all are fixed with preceding stay cord about one side of brush-holder stud, both ends all are fixed with the back stay cord about the opposite side of brush-holder stud, both ends all are fixed with a rope section of thick bamboo about upper end one side of box transformer body, both ends all are fixed with No. two rope sections of thick bamboo about the upper end opposite side of box transformer body, preceding stay cord and a rope section of thick bamboo pass mutually and close, back stay cord and No. two.

As the utility model discloses a preferred technical scheme of box transformer, the square bar is the symmetry and sets up and be parallel to each other with box transformer body, the pole chamber has been seted up to the inside of square bar, the inside in pole chamber is run through there is the movable rod, the outside that the one end of movable rod is located the pole chamber is fixed with the stopper, the other end and the brush-holder stud fixed connection of movable rod.

As the utility model discloses a preferred technical scheme of box transformer, the stopper is laminated with the surface of square bar mutually, the movable rod is worn with the pole chamber and is closed mutually, the brush-holder stud is mutually perpendicular with the pole chamber, the bottom mounting of brush-holder stud has the brush, and the brush is laminated with the upper surface of box transformer body mutually.

As the utility model discloses a preferred technical scheme of box transformer, preceding stay cord all is the symmetry setting with the back stay cord, the tail end of preceding stay cord is fixed with one number and draws the handle, the tail end of back stay cord is fixed with two numbers and draws the handle, draw one number and draw two numbers and all be the symmetry setting.

As the utility model discloses a preferred technical scheme of box transformer draws a rope section of thick bamboo and No. two rope sections of thick bamboo and all is the symmetry setting to a rope section of thick bamboo and No. two rope sections of thick bamboo, draws a rope section of thick bamboo and No. two inside of a rope section of thick bamboo all to be provided with the rope sheave, draws a rope sheave and a rope section of thick bamboo and No. two internal surfaces of a rope section of thick bamboo all to rotate through the pivot and be connected.

As the utility model discloses a preferred technical scheme of box transformer, the upper surface of a pull handle box transformer body is square structure.

Compared with the prior art, the beneficial effects of the utility model are that: when the box-type transformer is used, the brush rod is pulled through the front pull rope and the rear pull rope, the brush rod horizontally moves back and forth relative to the square rod, the box top of the box-type transformer body is cleaned through the brush at the bottom end of the brush rod, the brush rod and the brush can horizontally move through the arrangement of the square rod, the movement is stable, and the cleaning is uniform and thorough; the arrangement of the front pull rope and the rear pull rope facilitates the traction and pulling of the brush rod, so that the brush at the bottom end of the brush rod is driven to move horizontally, and the operation is simple and convenient; through the arrangement of the first rope drum and the second rope drum, the front pull rope and the rear pull rope are pulled more laborsavingly, and the abrasion to the front pull rope and the rear pull rope is relatively small; through the setting of light screen for the brush is difficult for receiving the strong light irradiation of sun, and the protection of the brush of being convenient for prolongs the life of brush.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the external structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is an enlarged view of the structure at C in FIG. 2;

FIG. 6 is an enlarged view of the structure shown at D in FIG. 2;

FIG. 7 is a side view of the square pole of the present invention;

FIG. 8 is a schematic side view of the square bar of the present invention;

FIG. 9 is a schematic view of a portion of the structure of FIG. 7;

FIG. 10 is a schematic view of a portion of the structure of FIG. 8;

in the figure: 1. a box-type transformer body; 2. a square bar; 3. a rod cavity; 4. a front pull rope; 5. a pull handle I; 6. a first rope drum; 7. pulling a rope; 8. a second pull handle; 9. a second rope drum; 10. a visor; 11. a light-reflecting surface; 12. a connecting rod; 13. a limiting block; 14. a sheave; 15. a movable rod; 16. a brush; 17. a brush rod.

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

Referring to fig. 1-10, the present invention provides the following technical solutions: a box-type transformer comprises a box-type transformer body 1, square rods 2 are fixed on two sides of the upper end of the box-type transformer body 1, a brush rod 17 is arranged on the upper end of the box-type transformer body 1 and located on the inner side of the square rods 2, a light screen 10 is fixed on the upper end of the brush rod 17 through a plurality of connecting rods 12, a light reflecting surface 11 is drawn on the outer surface of the light screen 10, front pull ropes 4 are fixed on the left end and the right end of one side of the brush rod 17, rear pull ropes 7 are fixed on the left end and the right end of the other side of the upper end of the box-type transformer body 1, first rope drums 9 are fixed on the left end and the right end of the other side of the upper end of the box-type transformer body 1, the front pull ropes 4 are penetrated with the first rope drums 6, the rear pull ropes 7 are penetrated with the second rope drums 9, when the box-type transformer is used, the brush rod 17 is pulled through the front pull ropes 4, the box top of the box-type transformer body 1 is cleaned through the brush 16 at the bottom end of the brush rod 17, and the brush rod 17 and the brush 16 can horizontally move through the arrangement of the square rod 2, so that the movement is stable, and the cleaning is uniform and thorough; the arrangement of the front pull rope 4 and the rear pull rope 7 is convenient for the traction and pulling of the brush rod 17, so that the brush 16 at the bottom end of the brush rod 17 is driven to move horizontally, and the operation is simple and convenient; through the arrangement of the first rope drum 6 and the second rope drum 9, the front pull rope 4 and the rear pull rope 7 are pulled more laborsavingly, and the abrasion to the front pull rope 4 and the rear pull rope 7 is relatively small; through the arrangement of the shading plate 10, the brush 16 is not easily irradiated by the strong sunlight, the brush 16 is protected conveniently, and the service life of the brush 16 is prolonged.

Specifically, the square rod 2 is symmetrically arranged and parallel to the box-type transformer body 1, a rod cavity 3 is formed in the square rod 2, a movable rod 15 penetrates through the rod cavity 3, a limiting block 13 is fixed at one end of the movable rod 15, which is located at the outer side of the rod cavity 3, the other end of the movable rod 15 is fixedly connected with a brush rod 17, the square rod 2 is plastic square in the embodiment, the square rod cavity 3 is formed in the rod cavity, the brush rod 17 is plastic arc, a strip plastic brush 16 is fixed at the bottom end of the brush rod, a plastic arc light shielding plate 10 is fixed at the upper end of the brush rod through a plurality of plastic connecting rods 12, a light reflecting surface 11 is drawn on the outer surface of the light shielding plate 10, the light reflecting surface 11 is white light reflecting paint, the brush rod 17 is movably connected with the rod cavity 3 in the square rod 2 through the plastic arc movable rod 15, and is limited through the plastic arc limiting block 13, when in use, the brush rod 17 is forced to move in the rod cavity 3 in the square rod 2 through the movable rods 15 at two ends, and be located the stopper 13 in the 3 outsides in pole chamber spacing through movable rod 15 one end, 16 horizontal migration of brush through brush-holder stud 17 drive bottom, thereby clean the top surface of box transformer body 1, brush 16 is in the use, lie in brush-holder stud 17 upper end through the light screen 10 that a plurality of connecting rod 12 is fixed above brush 16, shelter from sunshine, and simultaneously, bright color reflective surface 11 through light screen 10 surface coating reflects sunshine, brush 16 is difficult for receiving the strong light irradiation of sun, extension brush 16's life.

Specifically, the limiting block 13 is attached to the outer surface of the square rod 2, the movable rod 15 penetrates through the rod cavity 3, the brush rod 17 is perpendicular to the rod cavity 3, a brush 16 is fixed to the bottom end of the brush rod 17, and the brush 16 is attached to the upper surface of the box-type transformer body 1.

Specifically, the front pull rope 4 and the rear pull rope 7 are symmetrically arranged, the first pull handle 5 is fixed at the tail end of the front pull rope 4, the second pull handle 8 is fixed at the tail end of the rear pull rope 7, the first pull handle 5 and the second pull handle 8 are symmetrically arranged, the front pull rope 4 and the rear pull rope 7 are both metal soft ropes in the embodiment and are wrapped by rubber skin layers, the first pull handle 5 and the second pull handle 8 are both metal cylindrical, the second pull handle 8 is slightly heavier than the first pull handle 5, the first rope cylinder 6 and the second rope cylinder 9 are both metal arc-shaped and are hollow, the inner parts of the first rope cylinder and the second rope cylinder are rotatably connected with a rope wheel 14 through a rotating shaft, the rope wheel 14 is in a plastic cylindrical shape, when in use, two hands hold the first pull handles 5 at two positions, pull the front pull rope 4 through the first pull handles 5 at two positions, so that the brush rod 17 is pulled to horizontally move relative to the square rod 2 through the front pull rope 4, in the process of pulling the front pull rope 4, the front pull rope cylinder 14 rotates through the first rope cylinder 6, the pulling of the front pulling rope 4 is convenient, and the external abrasion of the front pulling rope 4 is reduced.

Specifically, No. 5 rope drum 6 and No. two rope drums 9 of a pull handle are the arc structure and all are the symmetry setting, and No. 5 rope drum 6 and No. two inside of rope drum 9 of a pull handle all are provided with rope sheave 14, and No. 5 rope sheave 14 of a pull handle all rotates through the pivot with the internal surface of a rope drum 6 and No. two rope drums 9 to be connected.

Specifically, the upper surface of the first pull handle 5 box-type transformer body 1 is of a square structure, and the upper surface of the box-type transformer body 1 in the embodiment is of a square plane structure.

The utility model discloses a theory of operation and use flow: when the utility model is used, when the top surface of the box-type transformer body 1 needs to be cleaned, two pull handles 5 are held by two hands, the front stay cord 4 is pulled through the two pull handles 5, so that the brush rod 17 is pulled to horizontally move relative to the square rod 2 through the two pull cords 4, in the process of pulling the front stay cord 4, the front stay cord 4 rotates through the rope pulley 14 in the rope drum 6, the pulling of the front stay cord 4 is convenient, the external abrasion of the front stay cord 4 is reduced at the same time, the brush rod 17 is forced to move in the rod cavity 3 inside the square rod 2 through the movable rods 15 at two ends, the limit is carried out through the limiting block 13 at one end of the movable rod 15 outside the rod cavity 3, the brush 16 at the bottom end is driven by the brush rod 17 to horizontally move, thereby the top surface of the box-type transformer body 1 is cleaned, when the brush rod 17 and the brush 16 move to the foremost end of the square rod 2, the brush rod 17 and the brush 16 are pulled back through the pull handles 8 and the rear pull cord 7, when brush-holder stud 17 and brush 16 remove to square bar 2 rearmost end, then draw 5 and preceding stay cord 4 through No. one again and carry out the pullback to brush-holder stud 17 and brush 16, thereby reciprocal cleaning is carried out to box transformer body 1's top surface through brush-holder stud 17 and brush 16, brush 16 is in the use, it passes through the fixed light screen 10 of a plurality of connecting rod 12 to lie in brush-holder stud 17 upper end through brush 16 top, shelter from sunshine, and simultaneously, bright color reflective surface 11 coated through light screen 10 surface reflects sunshine, brush 16 is difficult for receiving the strong sunlight irradiation, prolong brush 16's life

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 (6)

1. A box transformer which characterized in that: the novel transformer comprises a box-type transformer body (1), square rods (2) are fixed on two sides of the upper end of the box-type transformer body (1), a brush rod (17) is arranged on the inner side, located on the square rods (2), of the upper end of the box-type transformer body (1), a light screen (10) is fixed on the upper end of the brush rod (17) through a plurality of connecting rods (12), a light reflecting surface (11) is drawn on the outer surface of the light screen (10), front pull ropes (4) are fixed on the left end and the right end of one side of the brush rod (17), rear pull ropes (7) are fixed on the left end and the right end of the other side of the brush rod (17), a first rope cylinder (6) is fixed on the left end and the right end of one side of the upper end of the box-type transformer body (1), a second rope cylinder (9) is fixed on the left end and the right end of the other side of the upper end of the, the rear pull rope (7) is penetrated and combined with the second rope drum (9).

2. A box transformer according to claim 1, characterized in that: square bar (2) are the symmetry and set up and are parallel to each other with box transformer body (1), pole chamber (3) have been seted up to the inside of square bar (2), the inside of pole chamber (3) is run through and has been had movable rod (15), the outside that the one end of movable rod (15) is located pole chamber (3) is fixed with stopper (13), the other end and brush-holder stud (17) fixed connection of movable rod (15).

3. A box transformer according to claim 2, characterized in that: stopper (13) laminate mutually with the surface of square bar (2), movable rod (15) wear to close mutually with pole chamber (3), brush-holder stud (17) are mutually perpendicular with pole chamber (3), the bottom mounting of brush-holder stud (17) has brush (16), and brush (16) laminate mutually with the upper surface of box transformer body (1).

4. A box transformer according to claim 1, characterized in that: preceding stay cord (4) and back stay cord (7) all are the symmetry and set up, the tail end of preceding stay cord (4) is fixed with No. one and draws handle (5), the tail end of back stay cord (7) is fixed with No. two and draws handle (8), draw handle (5) and No. two and draw handle (8) all to be the symmetry and set up.

5. A box transformer according to claim 1, characterized in that: no. one draw handle (5) rope drum (6) and No. two rope drums (9) are the arc structure and all are the symmetry setting, and the inside of No. one draw handle (5) rope drum (6) and No. two rope drums (9) all is provided with rope sheave (14), and the internal surface of a draw handle (5) rope sheave (14) and a rope drum (6) and No. two rope drums (9) all rotates through the pivot to be connected.

6. A box transformer according to claim 2, characterized in that: the upper surface of the first pull handle (5) box-type transformer body (1) is of a square structure.

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