CN209963552U

CN209963552U - Portable transformer box for transformer substation

Info

Publication number: CN209963552U
Application number: CN201920721086.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nantong Binrui Intelligent Technology Co Ltd
Current assignee: Nantong Binrui Intelligent Technology Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-01-17
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a transformer substation uses portable transformer case, which comprises a base, both ends all are provided with the rectangular block, four about both sides around the base the top of base is extended on the inboard top of rectangular block and is connected with first baffle through the round pin axle rotation, controls two the inboard of first baffle all is provided with first rectangular plate along the fore-and-aft direction, controls two both ends all are provided with the second baffle around the second rectangular plate, the top screw connection of second baffle has the rectangle frame, both ends rotate through the round pin axle respectively around the inner chamber left and right sides of rectangle frame and are connected with third rectangular plate and fourth rectangular plate. This transformer substation uses portable transformer case can fold the transformer case, need not to use the crane to carry out the bulk movement dismantling the removal in-process, and it is comparatively simple to dismantle the removal, and dismantles the removal cost than end, and the practicality is strong, is applicable to extensive popularization.

Description

Portable transformer box for transformer substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a transformer substation uses portable transformer case.

Background

The transformer substation, the place that changes the voltage, in order to carry the electric energy that the power plant sent out to the place far away, must raise the voltage, become high voltage electricity, reduce the voltage as required near the user, the work of this kind of lifting voltage is accomplished by the transformer substation, the main equipment of transformer substation is switch and transformer, the transformer substation is the electric power facility of transform voltage, accept and distribute the electric energy, control the flow direction of electric power and adjust the voltage in the electric power system, it links the electric wire netting of voltage of all levels through its transformer, the transformer substation is in the specific environment with AC-DC-AC conversion process, the existing transformer box of present transformer substation, it is built integrally, need to use the crane to carry on the whole removal during the removal, it is troublesome to remove, and the cost is higher, need to design a portable transformer box for transformer substation based on the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer substation uses portable transformer case to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable transformer box for a transformer substation comprises a base, wherein rectangular grooves are formed in the top end of the base, rectangular blocks are arranged at the left end and the right end of the front side and the rear side of the base, the top ends of the inner sides of the four rectangular blocks extend out of the top end of the base and are rotatably connected with first baffle plates through pin shafts, the inner sides of the left first baffle plate and the right first baffle plate are respectively provided with a first rectangular plate along the front-rear direction, the front side and the rear side of the top end of the outer side of the first rectangular plate are respectively connected with one end of a hinge through screws, the other end of the hinge is connected with a second rectangular plate through screws, the front end and the rear end of the left second rectangular plate are respectively provided with a second baffle plate, the top end of the second baffle plate is connected with a rectangular frame through screws, the front end and the rear end of, the heat dissipation window is installed to the front side central point of fourth rectangular plate puts the opening part, the left and right sides of third rectangular plate and fourth rectangular plate contacts with both ends around the inboard of first rectangular plate and second rectangular plate respectively, the bottom of third rectangular plate and fourth rectangular plate extends into the inner chamber of rectangle recess, the first screw that link up around the bottom left and right sides of third rectangular plate and fourth rectangular plate is all seted up, the second screw that link up around the inner wall of rectangle recess and the corresponding position of first screw are seted up, the inner chamber spiro union of second screw has the screw rod, the inboard of screw rod extends into the inner chamber of first screw and the inner chamber looks spiro union with first screw, the top screwed connection of rectangle frame has the roof.

Preferably, the outer sides of the bottom ends of the first baffle plate and the first rectangular plate are both arc-shaped.

Preferably, the width of each of the second baffle and the first baffle is larger than the thickness of each of the second rectangular plate and the first rectangular plate.

Preferably, the cross section of the inner cavity of the rectangular frame is rectangular, and the areas of the third rectangular plate and the fourth rectangular plate are smaller than the area of the inner cavity of the rectangular frame.

Preferably, the height of the connecting position of the third rectangular plate and the rectangular frame pin shaft is greater than the height of the connecting position of the fourth rectangular plate and the rectangular frame pin shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this transformer substation uses portable transformer case, through the inner chamber with first screw and second screw of screw rod back-out, and upwards overturn third rectangular plate and fourth rectangular plate in proper order, make third rectangular plate and fourth rectangular plate get into the inner chamber of rectangle frame, in order to accomplish the accomodating to third rectangular plate and fourth rectangular plate, and move the second rectangular plate through pushing down, make the second rectangular plate use the hinge axle center to overturn to the outside as the centre of a circle, first rectangular plate uses rectangular block round pin hub connection department to overturn to the inboard as the centre of a circle, and then make first rectangular plate and second rectangular plate fold, thereby can fold the transformer case, it carries out the bulk movement to need not to use the crane at the dismantlement removal in-process, it is comparatively simple to dismantle the removal, and dismantle the removal cost is lower, therefore, the clothes hanger is strong in practicability, and the portable transformer case is suitable for extensive popularization.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. the heat dissipation window comprises a base, 2, a rectangular groove, 3, a rectangular block, 4, a first baffle, 5, a first rectangular plate, 6, a hinge, 7, a second rectangular plate, 8, a second baffle, 9, a rectangular frame, 10, a third rectangular plate, 11, a fourth rectangular plate, 12, an access door, 13, a heat dissipation window, 14, a first screw hole, 15, a second screw hole, 16, a screw rod, 17 and a top 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. 1-3, the present invention provides a technical solution: a portable transformer box for a transformer substation comprises a base 1, wherein a rectangular groove 2 is formed in the top end of the base 1, an electric element can be installed at the bottom end of an inner cavity of the rectangular groove 2, rectangular blocks 3 are arranged at the left end and the right end of the front side and the rear side of the base 1, the top ends of the inner sides of the four rectangular blocks 3 extend out of the top end of the base 1 and are rotatably connected with first baffle plates 4 through pin shafts, first rectangular plates 5 are arranged on the inner sides of the left first baffle plate and the right first baffle plate 4 along the front and rear direction, one ends of hinges 6 are respectively connected with the front side and the rear side of the top end of the outer side of each first rectangular plate 5 through screws, the other ends of the hinges 6 are respectively connected with second rectangular plates 7 through screws, the second rectangular plates 7 can be pressed downwards to enable the second rectangular plates 7 to turn outwards by taking the axis of the hinges 6 as the circle center, the first rectangular, the front end and the rear end of the left second rectangular plate 7 and the rear end of the right second rectangular plate 7 are respectively provided with a second baffle plate 8, the top end of the second baffle plate 8 is in screw connection with a rectangular frame 9, the front end and the rear end of the left side of an inner cavity of the rectangular frame 9 are respectively in rotary connection with a third rectangular plate 10 and a fourth rectangular plate 11 through pin shafts, the left end of the front side of the third rectangular plate 10 is hinged with an access door 12 so as to be convenient for workers to access electric elements in the transformer box, an opening at the center position of the front side of the fourth rectangular plate 11 is provided with a heat radiation window 13 so as to radiate the electric elements in the transformer box, the left side and the right side of the third rectangular plate 10 and the fourth rectangular plate 11 are respectively in contact with the front end and the rear end of the inner side of the first rectangular plate 5 and the second rectangular plate 7, the bottom ends of the third rectangular plate 10 and the fourth rectangular plate 11 extend into the inner, the inner wall of the rectangular groove 2 is provided with a second screw hole 15 which is through from front to back in a position corresponding to the first screw hole 14, the inner cavity of the second screw hole 15 is screwed with a screw rod 16, the inner side of the screw rod 16 extends into the inner cavity of the first screw hole 14 and is screwed with the inner cavity of the first screw hole 14, so that the third rectangular plate 10 and the fourth rectangular plate 11 are fixed, the top end of the rectangular frame 9 is connected with a top plate 17 through screws, the top plate 17 is movably connected with the rectangular frame 9, the top plate 17 can be taken down when being disassembled, a worker can use a detachable sealing strip to seal a gap of the transformer box when being assembled, and rainwater and dust are prevented from entering the interior of the transformer box.

Preferably, the outer sides of the bottom ends of the first baffle plate 4 and the first rectangular plate 5 are both arc-shaped, so that the bottom ends of the first rectangular plate 5 and the first baffle plate 4 are prevented from being scraped against the base 1 when the first rectangular plate 5 and the first baffle plate 4 are turned over.

Preferably, the widths of the second baffle plate 8 and the first baffle plate 4 are larger than the thicknesses of the second rectangular plate 7 and the first rectangular plate 5, so that the third rectangular plate 10 and the fourth rectangular plate 11 are limited by the first baffle plate 4 and the second baffle plate 8.

Preferably, the cross section of the inner cavity of the rectangular frame 9 is rectangular, and the areas of the third rectangular plate 10 and the fourth rectangular plate 11 are smaller than the area of the inner cavity of the rectangular frame 9, so that the third rectangular plate 10 and the fourth rectangular plate 11 can be overturned into the inner cavity of the rectangular frame 9.

Preferably, the height of the pin joint position of the third rectangular plate 10 and the rectangular frame 9 is greater than the height of the pin joint position of the fourth rectangular plate 11 and the rectangular frame 9, so that after the third rectangular plate 10 and the fourth rectangular plate 11 are turned over, the third rectangular plate 10 is located above the fourth rectangular plate 11, and the third rectangular plate 10 and the fourth rectangular plate 11 are completely stored.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When disassembling, the worker first takes the top plate 17 down, and then screws 16 are screwed out to the outside, so that the screws 16 are sequentially separated from the inner cavities of the first screw holes 14 and the second screw holes 15, and further the fixation of the third rectangular plate 10 and the fourth rectangular plate 11 is released, because the top ends of the left side and the right side of the third rectangular plate 10 and the fourth rectangular plate 11 are rotatably connected with the inner wall of the rectangular frame 9 through the pin shafts, the height of the pin shaft connecting position of the third rectangular plate 10 and the rectangular frame 9 is greater than that of the pin shaft connecting position of the fourth rectangular plate 11 and the rectangular frame 9, and the third rectangular plate 10 and the fourth rectangular plate 11 are both smaller than the area of the inner cavity of the rectangular frame 9, the worker sequentially turns the third rectangular plate 10 and the fourth rectangular plate 11 upwards, so that the third rectangular plate 10 and the fourth rectangular plate 11 enter the inner cavity of the rectangular frame 9, and makes the third rectangular plate 10 be located above the fourth rectangular plate 11, and the worker fixes the third rectangular plate 10 and the fourth rectangular plate 11 in the inner cavity of the rectangular frame 9, the rectangular frame 9 is taken down from the second baffle plate 8, then the electric elements in the rectangular groove 2 are disassembled, because the third rectangular plate 10 and the fourth rectangular plate 11 are separated from the contact with the first rectangular plate 5 and the second rectangular plate 7 after being overturned, the first rectangular plate 5 and the second rectangular plate 7 lack internal support, a worker can press the rectangular frame 9 downwards, because the first rectangular plate 5 and the second rectangular plate 7 are connected through the hinge 6, and the first rectangular plate 5 is connected with the rectangular block 3 through the pin shaft under the matching of the first baffle plate 4, the second rectangular plate 7 is enabled to be overturned outwards by taking the axis of the hinge 6 as the center of a circle, the first rectangular plate 5 is overturned inwards by taking the joint of the pin shaft of the rectangular block 3 as the center of a circle, so that the first rectangular plate 5 and the second rectangular plate 7 are folded at the top end of the base 1, the transformer box can be folded, and the whole movement process is not required to use a crane, the disassembly and movement are simple, the disassembly and movement cost is low, the practicability is high, and the device is suitable for wide popularization.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "pinned," "screwed," "disposed," and the like are to be construed broadly, e.g., as fixed or removable connections or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer substation uses portable transformer case, includes base (1), its characterized in that: rectangle recess (2) have been seted up on the top of base (1), both ends all are provided with rectangular block (3), four about both sides around base (1) the inboard top of rectangular block (3) extends the top of base (1) and is connected with first baffle (4) through the round pin axle rotation, controls two about the inboard of first baffle (4) all is provided with first rectangular plate (5) along the fore-and-aft direction, the equal screw connection in both sides has the one end of hinge (6) around the outside top of first rectangular plate (5), the other end screw connection of hinge (6) has second rectangular plate (7), controls two both ends all are provided with second baffle (8) around second rectangular plate (7), the top screw connection of second baffle (8) has rectangle frame (9), both ends are connected with third rectangular plate (10) and fourth rectangular plate (11) through the round pin axle rotation respectively around the inner chamber left and right sides of rectangle frame (9) The utility model discloses a heat dissipation plate, the front side left end of third rectangular plate (10) is articulated to have access door (12), heat dissipation window (13) are installed to the front side central point of fourth rectangular plate (11) puts the opening part, the left and right sides of third rectangular plate (10) and fourth rectangular plate (11) contacts with both ends around the inboard of first rectangular plate (5) and second rectangular plate (7) respectively, the bottom of third rectangular plate (10) and fourth rectangular plate (11) extends into the inner chamber of rectangle recess (2), first screw (14) that link up around all are seted up to both sides about the bottom of third rectangular plate (10) and fourth rectangular plate (11), the second screw (15) that link up around the inner wall of rectangle recess (2) and the corresponding position of first screw (14) are seted up, the inner chamber spiro union of second screw (15) has screw rod (16), the inboard of screw rod (16) extends into the inner chamber of first screw (14) and is mutually connected with the inner chamber of first screw (14) mutually The top end of the rectangular frame (9) is connected with a top plate (17) through a screw.

2. The portable substation box for the substation of claim 1, characterized in that: the outer sides of the bottom ends of the first baffle (4) and the first rectangular plate (5) are both arc-shaped.

3. The portable substation box for the substation of claim 1, characterized in that: the widths of the second baffle (8) and the first baffle (4) are larger than the thicknesses of the second rectangular plate (7) and the first rectangular plate (5).

4. The portable substation box for the substation of claim 1, characterized in that: the cross section of the inner cavity of the rectangular frame (9) is rectangular, and the areas of the third rectangular plate (10) and the fourth rectangular plate (11) are smaller than the area of the inner cavity of the rectangular frame (9).

5. The portable substation box for the substation of claim 1, characterized in that: the height of the pin shaft connecting position of the third rectangular plate (10) and the rectangular frame (9) is greater than that of the pin shaft connecting position of the fourth rectangular plate (11) and the rectangular frame (9).