CN217361297U

CN217361297U - Transformer housing convenient to installation maintenance

Info

Publication number: CN217361297U
Application number: CN202220574146.7U
Authority: CN
Inventors: 张鹏起; 姜占召; 王勇涛; 姚艳萍; 张茂海; 袁喜云
Original assignee: Henan Herun Electric Technology Co ltd
Current assignee: Henan Herun Electric Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-02
Anticipated expiration: 2032-03-16

Abstract

The utility model provides a transformer housing convenient to installation maintenance relates to transformer technical field, this transformer housing convenient to installation maintenance, include: the base, spacing bracing piece is all installed in the top four corners of base, the dash board is installed at spacing bracing piece's top, all install the curb plate between the top four sides of base and the dash board, all install the chucking mechanism that is used for curb plate and base and dash board fixed connection at the top of the top four sides middle part of base and curb plate and set up the draw-in groove at the bottom middle part of curb plate and dash board bottom four sides middle part including seting up the fixed spout at base top four sides middle part and the top middle part of curb plate, the inside slidable mounting of fixed spout has the cardboard that is used for with the draw-in groove joint, the actuating mechanism who is used for pushing the cardboard into the draw-in groove is installed to the bottom of fixed spout. The installation and the maintenance of the transformer are facilitated.

Description

Transformer shell convenient to installation maintenance

Technical Field

The utility model relates to a transformer technical field specifically is a transformer housing convenient to installation maintenance.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and a transformer shell is mainly used for safety protection of an operation transformer site, so that operation accidents caused by foreign matters such as small animals entering the transformer are avoided, personal safety can be effectively protected, a certain electromagnetic shielding effect is achieved, and the traditional transformer shell is troublesome to install and maintain.

However, the existing technical solution has the following defects that the existing transformer casing is usually a whole, and the transformer can be installed and maintained only by opening the casing box, so that the transformer is troublesome to install and maintain, and is not beneficial to the transportation of the transformer casing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer housing convenient to installation maintenance aims at solving current transformer housing among the prior art and is a whole usually, and transformer installation and maintenance can only open the casing case for comparatively trouble during transformer installation and maintenance, and be unfavorable for the problem of transformer housing's transportation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the transformer housing convenient to installation maintenance includes: the base, spacing bracing piece is all installed in the top four corners of base, the dash board is installed at spacing bracing piece's top, all install the curb plate between the top four sides of base and the dash board, all install the chucking mechanism that is used for curb plate and base and dash board fixed connection at the top of the top four sides middle part of base and curb plate and set up the draw-in groove at the bottom middle part of curb plate and dash board bottom four sides middle part including seting up the fixed spout at base top four sides middle part and the top middle part of curb plate, the inside slidable mounting of fixed spout has the cardboard that is used for with the draw-in groove joint, the actuating mechanism who is used for pushing the cardboard into the draw-in groove is installed to the bottom of fixed spout.

The utility model discloses a further technical scheme does, actuating mechanism includes fixed mounting at the spacing axle at fixed spout bottom plate both ends and sets up the transmission groove at cardboard bottom middle part.

The utility model discloses a further technical scheme does, cardboard and spacing axle sliding connection and slide along its single degree of freedom, the inner wall front side and the rear side mid-rotation of fixed spout install the semicircle dish, the semicircle dish rotates with the driving groove to be connected.

The utility model discloses a further technical scheme does, the one end fixed mounting of semicircle dish has and is used for driving its pivoted hand wheel, the hand wheel stretches out fixed spout and is connected rather than rotating.

The utility model discloses a further technical scheme does, hand wheel and semicircle dish coaxial arrangement.

The utility model discloses a further technical scheme does, corresponding two the radiating groove that is used for the heat dissipation is seted up to the curb plate, the radiating groove has at least two and follows the vertical direction equipartition of curb plate.

The utility model discloses a further technical scheme does, two one side that the curb plate kept away from each other is installed and is used for dirt-proof dust screen, the heat sink is close to the lopsidedness of dust screen downwards.

The utility model discloses a further technical scheme does, four the fixed spout on curb plate top is corresponding with the draw-in groove at dash board bottom four sides middle part respectively, four the draw-in groove of curb plate bottom respectively with the corresponding of the fixed spout in base top four sides middle part.

The utility model has the advantages that:

when transformer housing installs, with four spacing bracing piece fixed mounting to the top four corners of base, then with dash board fixed mounting to the top of spacing bracing piece, then install four sides at the top of base respectively with four curb plates, last rotary driving mechanism, make it push up the draw-in groove of curb plate bottom and dash board bottom respectively with the cardboard at base top and curb plate top, thereby can fix the curb plate chucking between base and dash board, when the transformer needs the maintenance, only need rotate the actuating mechanism on the corresponding curb plate of maintenance department, make cardboard and draw-in groove separation, can pull down this curb plate, be favorable to the installation and the maintenance of transformer, simultaneously because transformer housing is the combination formula, be favorable to its transportation.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic diagram of an explosion structure according to an embodiment of the present invention.

FIG. 3 is a schematic front view of a cross-section of an embodiment of the present invention

Fig. 4 is an enlarged schematic view of the present invention at a in fig. 3.

Fig. 5 is an exploded view of the base and the fixing mechanism of the present invention.

In the figure: 1. a base; 2. a side plate; 3. a limiting support rod; 4. a flashing; 5. fixing the chute; 6. a card slot; 7. clamping a plate; 8. a transmission groove; 9. a semicircular disc; 10. a hand wheel; 11. a limiting shaft; 12. a heat sink; 13. a dust screen.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-5, a transformer housing for facilitating installation and maintenance, comprising: base 1, spacing bracing piece 3 is all installed in base 1's top four corners, dash board 4 is installed at spacing bracing piece 3's top, curb plate 2 all is installed between base 1's top four sides and dash board 4, base 1's top four sides middle part and curb plate 2's top middle part all install the chucking mechanism that is used for curb plate 2 and base 1 and dash board 4 fixed connection, chucking mechanism is including seting up at the fixed spout 5 at 1 top four sides middle part of base and curb plate 2's top middle part and seting up at the bottom middle part of curb plate 2 and draw-in groove 6 at 4 bottom four sides middle parts of dash board, the inside slidable mounting of fixed spout 5 has the cardboard 7 that is used for with draw-in groove 6 joint, the actuating mechanism who is used for pushing up cardboard 7 into draw-in groove 6 is installed to the bottom of fixed spout 5.

In this embodiment, when the transformer shell is installed, with four spacing bracing pieces 3 fixed mounting to the top four corners of base 1, then with dash board 4 fixed mounting to the top of spacing bracing piece 3, then install four curb plates 2 respectively to four sides of the top of base 1, rotary driving mechanism at last, make it push up the cardboard 7 at base 1 top and curb plate 2 top respectively in the draw-in groove 6 of 2 bottoms of curb plate and dash board 4 bottoms, thereby can fix 2 chucking of curb plate between base 1 and dash board 4, when the transformer needs to be maintained, only need rotate the actuating mechanism on the corresponding curb plate 2 of maintenance department, make cardboard 7 and draw-in groove 6 separate, can pull down this curb plate 2, be favorable to the installation and the maintenance of transformer, simultaneously because the transformer shell is when making up, be favorable to its transportation

Specifically, actuating mechanism includes spacing axle 11 and the drive groove 8 of seting up in cardboard 7 bottom middle part of fixed mounting 5 bottom plates both ends.

Furthermore, the clamping plate 7 is connected with the limiting shaft 11 in a sliding mode and slides along the single degree of freedom, the middle portions of the front side and the rear side of the inner wall of the fixed sliding groove 5 are rotatably provided with the semicircular discs 9, and the semicircular discs 9 are rotatably connected with the transmission groove 8.

Furthermore, a hand wheel 10 for driving the semicircular disc 9 to rotate is fixedly installed at one end of the semicircular disc 9, and the hand wheel 10 extends out of the fixed chute 5 and is connected with the fixed chute in a rotating mode.

Further, the hand wheel 10 is coaxially mounted with the half disc 9.

Specifically, the two corresponding side plates 2 are provided with heat dissipation grooves 12 for heat dissipation, and at least two heat dissipation grooves 12 are uniformly distributed in the vertical direction of the side plates 2.

Furthermore, a dustproof net 13 for dust prevention is installed on one side of the two side plates 2 away from each other, and one side of the heat dissipation groove 12 close to the dustproof net 13 inclines downwards.

Furthermore, the fixed sliding grooves 5 at the top ends of the four side plates 2 correspond to the clamping grooves 6 in the middle of the four sides at the bottom end of the rain shielding plate 4 respectively, and the clamping grooves 6 at the bottom ends of the four side plates 2 correspond to the fixed sliding grooves 5 in the middle of the four sides at the top end of the base 1 respectively.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A transformer housing convenient to installation maintenance, comprising: the rain shading plate comprises a base (1), wherein limiting support rods (3) are installed at four corners of the top of the base (1), a rain shading plate (4) is installed at the top of each limiting support rod (3), side plates (2) are installed between four sides of the top of the base (1) and the rain shading plate (4), clamping mechanisms used for fixedly connecting the side plates (2) with the base (1) and the rain shading plate (4) are installed in the middle of four sides of the top of the base (1) and the middle of the top of the side plates (2), each clamping mechanism comprises a fixed sliding groove (5) and a clamping groove (6), the fixed sliding grooves are formed in the middle of four sides of the top of the base (1) and the middle of the top of the side plates (2), the clamping grooves (6) are formed in the middle of four sides of the bottom of the side plates (2) and the four sides of the bottom of the rain shading plate (4), clamping plates (7) are installed in the fixed sliding mode and connected with the clamping grooves (6), and a driving mechanism for pushing the clamping plate (7) into the clamping groove (6) is arranged at the bottom of the fixed sliding groove (5).

2. The transformer casing convenient for installation and maintenance according to claim 1, wherein the driving mechanism comprises a limiting shaft (11) fixedly arranged at two ends of a bottom plate of the fixed chute (5) and a transmission groove (8) arranged in the middle of the bottom end of the clamping plate (7).

3. The transformer casing convenient to install and maintain as claimed in claim 2, wherein the clamping plate (7) is connected with the limiting shaft (11) in a sliding mode and slides along the single degree of freedom, the middle parts of the front side and the rear side of the inner wall of the fixed sliding groove (5) are rotatably provided with the semicircular discs (9), and the semicircular discs (9) are rotatably connected with the transmission groove (8).

4. The transformer casing convenient to install and maintain as claimed in claim 3, wherein a hand wheel (10) for driving the semi-circular disc (9) to rotate is fixedly installed at one end of the semi-circular disc, and the hand wheel (10) extends out of the fixed chute (5) and is rotatably connected with the fixed chute.

5. Transformer housing facilitating installation and maintenance according to claim 4, wherein the hand wheel (10) is mounted coaxially with the half disc (9).

6. The transformer casing convenient to install and maintain as claimed in claim 1, wherein the two corresponding side plates (2) are provided with heat dissipation grooves (12) for dissipating heat, and at least two heat dissipation grooves (12) are uniformly distributed along the vertical direction of the side plates (2).

7. The transformer casing convenient for installation and maintenance of claim 6, wherein a dust screen (13) for dust prevention is installed on the side of the two side plates (2) far away from each other, and the side of the heat dissipation groove (12) close to the dust screen (13) is inclined downwards.

8. The transformer casing convenient for installation and maintenance according to any one of claims 1 to 7, wherein the fixed sliding grooves (5) at the top ends of the four side plates (2) respectively correspond to the clamping grooves (6) in the middles of the four edges at the bottom end of the rain shielding plate (4), and the clamping grooves (6) at the bottom ends of the four side plates (2) respectively correspond to the fixed sliding grooves (5) in the middles of the four edges at the top end of the base (1).