CN211404215U

CN211404215U - Novel dry-type power transformer easy to assemble

Info

Publication number: CN211404215U
Application number: CN201921759486.1U
Authority: CN
Inventors: 叶星星
Original assignee: Jiangsu Putuo Electric Technology Co ltd
Current assignee: Jiangsu Putuo Electric Technology Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-01
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a novel dry-type power transformer easy to assemble, its structure includes the transformer, a pedestal, the louvre, the transformer passes through welded connection in the base top, the base inlays locates transformer one side, the transformer is inside including the vary voltage chamber, the vary voltage chamber is equipped with the backup pad, the vary voltage post, the insulating head, the welding of base bottom has the fixed plate, the fixed plate is equipped with the spout, the pull rod, a sliding block, the fixture block, the vacuum cavity, install the mount on the fixture block, the mount is equipped with the bracing piece, the fixed slot, the apparatus further comprises a rotating shaft, the baffle, the draw-in groove, the cock, the cardboard, the locating plate is installed to the draw-in groove top, through pulling open the slider on the spout, make the fixture block get into between mount and the locating plate, the.

Description

Novel dry-type power transformer easy to assemble

Technical Field

The utility model belongs to the technical field of the transformer and specifically relates to a novel dry-type power transformer easy to assemble is related to.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the main functions of the transformer are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like.

To dry-type power transformer's installation, only fix on the mount pad through the bolt at present, need use the instrument to come the bolt tightening, it is more troublesome, and waste time, inconvenient installation, and rust easily and become flexible, influence the stability of power transformer installation.

SUMMERY OF THE UTILITY MODEL

To dry-type power transformer's installation, only through the bolt fastening on the mount pad at present, need use tools come to screw up the bolt, it is more troublesome, and waste time, inconvenient installation, and rust easily not hard up, influence the not enough of the stability of power transformer installation, the utility model provides a novel dry-type power transformer easy to assemble solves above-mentioned technical problem.

The utility model discloses a realize through following technical scheme: the utility model provides a novel dry-type power transformer easy to assemble, its structure includes transformer, base, louvre, the transformer passes through welded connection in the base top, the base inlays and locates transformer one side, the inside transformer chamber that includes of transformer, the transformer chamber is equipped with backup pad, transformer post, insulating head, welded connection is passed through in transformer chamber bottom in the backup pad, the transformer post inlays admittedly in backup pad upper surface, the insulating head passes through welded connection in transformer post end.

Furthermore, the welding of base bottom has the fixed plate, the fixed plate is equipped with spout, pull rod, slider, fixture block, vacuum cavity, the spout inlays and locates the fixed plate both sides and through welded connection in the base bottom, the pull rod is arranged in the spout, the slider passes through welded connection in the pull rod is terminal and locate the spout, the fixture block inlays respectively admittedly in slider bottom and fixed plate bottom, the vacuum cavity inlays and locates inside the fixed plate, install the mount on the fixture block.

Further speaking, the mount is equipped with bracing piece, fixed slot, pivot, baffle, draw-in groove, stopcock, cardboard, the bracing piece passes through welded connection in mount one side, the fixed slot passes through welded connection in the mount top, bolted connection is passed through in mount one side in the pivot, the baffle is through connecting around the pivot, the draw-in groove inlays and locates the mount outside, the baffle is arranged in to the stopcock is terminal, the cardboard cooperation is installed around the stopcock.

Furthermore, a positioning plate is arranged above the clamping groove, and the size of the positioning plate is equal to that of the fixing frame.

Advantageous effects

The utility model relates to a novel dry-type power transformer easy to assemble compares with prior art and has following advantage:

1. the utility model embeds the fixing frame in the installation place, and installs the transformation column in the transformer, so that the transformer has transformation effect;

2. the utility model makes the fixture block enter between the fixing frame and the positioning plate by pulling the slide block on the chute, and the pull rod drives the slide block to be attached to the fixing plate under the action of the suction force in the vacuum cavity, so that the fixture block fixes the fixing groove, and the transformer is stably installed;

3. the utility model discloses a baffle rotates in pivot department for baffle one side laminating mount promotes the cardboard on the stopcock this moment, makes cardboard embedding draw-in groove, thereby makes the baffle block the mount end, avoids the transformer roll-off.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a novel dry-type power transformer's easy to assemble structural schematic.

Fig. 2 is an internal enlarged schematic structural diagram of the transformer of the present invention.

Fig. 3 is a schematic side view of the base of the present invention.

Fig. 4 is a schematic view of the bottom enlarged structure of the base of the present invention.

Fig. 5 is a schematic view of the cross-sectional enlarged structure of the fixing frame of the present invention.

In the figure: the transformer comprises a transformer 1, a base 2, heat dissipation holes 3, a voltage transformation cavity a, a supporting plate a1, a voltage transformation column a2, an insulating head a3, a fixing plate b, a sliding groove b1, a pull rod b2, a sliding block b3, a clamping block b4, a vacuum cavity b5, a fixing frame c, a supporting rod c1, a fixing groove c2, a rotating shaft c3, a baffle c4, a clamping groove c5, a movable bolt c6, a clamping plate c7 and a positioning plate m.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-5, the utility model provides a novel dry-type power transformer easy to assemble, its structure includes transformer 1, base 2, louvre 3, transformer 1 passes through welded connection in base 2 top, base 2 inlays locates transformer 1 one side, transformer 1 is inside to include and becomes pressure chamber an.

The variable pressure cavity a is provided with a supporting plate a1, a variable pressure column a2 and an insulating head a3, the supporting plate a1 is connected to the bottom of the variable pressure cavity a through welding, the variable pressure column a2 is embedded in the upper surface of the supporting plate a1, and the insulating head a3 is connected to the tail end of the variable pressure column a2 through welding.

2 bottom welding of base has fixed plate b, fixed plate b is equipped with spout b1, pull rod b2, slider b3, fixture block b4, vacuum cavity b5, spout b1 inlays and locates fixed plate b both sides and pass through welded connection in base 2 bottom, in spout b1 is arranged in to pull rod b2, slider b3 passes through welded connection in pull rod b2 is terminal and locate spout b1, fixture block b4 inlays respectively in slider b3 bottom and fixed plate b bottom, inside fixed plate b is inlayed to vacuum cavity b5, install mount c on fixture block b 4.

The fixing frame c is provided with a supporting rod c1, a fixing groove c2, a rotating shaft c3, a baffle c4, a clamping groove c5, a movable bolt c6 and a clamping plate c7, the supporting rod c1 is connected to one side of the fixing frame c through welding, the fixing groove c2 is connected to the top of the fixing frame c through welding, the rotating shaft c3 is connected to one side of the fixing frame c through bolts, the baffle c4 is connected to the periphery of the rotating shaft c3 through welding, the clamping groove c5 is embedded in the outer side of the fixing frame c, the movable bolt c6 is arranged at the tail end of the baffle c4, and the clamping plate c7 is installed around.

And a positioning plate m is arranged above the fixing groove c2, and the size of the positioning plate m is equal to that of the fixing frame c.

The principle of the utility model is as follows: the fixing frame c is embedded and fixed at an installation place, the transformer column a2 is installed on a supporting plate a1 in the transformer 1, and an insulating head a3 is installed, so that the transformer has a voltage transformation effect, when the transformer 1 is installed, a sliding block b3 is slid at a sliding groove b1, so that the distance between clamping blocks b4 is increased, so that a clamping groove c5 on the fixing frame c is aligned with the clamping block b4, and the fixing frame c and a positioning plate m prevent the transformer 1 from shaking up and down, at this time, a pull rod b2 installed at one side of the sliding block b3 drives the sliding block b3 to be attached to the fixing plate b under the suction force of a vacuum cavity b5 in the fixing plate b, so that the clamping block b4 drives the clamping groove c5 to be fixed, so that the transformer is stably installed, then, a baffle c4 installed around a rotating shaft c3 is rotated, so that the baffle c4 blocks the tail end of the fixing frame c, at this time, a clamping plate 573c 7, the transformer is prevented from sliding out.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. The utility model provides a novel dry-type power transformer easy to assemble, its structure includes transformer (1), base (2), louvre (3), its characterized in that:

transformer (1) is connected in base (2) top through the welding, transformer (1) one side is located in base (2) embedding, transformer (1) is inside including transformer chamber (a), transformer chamber (a) is equipped with backup pad (a1), vary voltage post (a2), insulator head (a3), backup pad (a1) is connected in transformer chamber (a) bottom through the welding, vary voltage post (a2) inlays admittedly in backup pad (a1) upper surface, insulator head (a3) is connected in transformer post (a2) end through the welding.

2. The new easy-to-install dry power transformer as claimed in claim 1, wherein: base (2) bottom welding has fixed plate (b), fixed plate (b) is equipped with spout (b1), pull rod (b2), slider (b3), fixture block (b4), vacuum cavity (b5), spout (b1) are inlayed and are located fixed plate (b) both sides and through welded connection in base (2) bottom, in spout (b1) were arranged in pull rod (b2), slider (b3) are through welded connection in pull rod (b2) end and locate spout (b1), fixture block (b4) are inlayed respectively in slider (b3) bottom and fixed plate (b) bottom, inside fixed plate (b) is inlayed and is located in vacuum cavity (b5), install mount (c) on fixture block (b 4).

3. The new easy-to-install dry power transformer as claimed in claim 2, wherein: the fixing frame (c) is provided with a supporting rod (c1), a fixing groove (c2), a rotating shaft (c3), a baffle (c4), a clamping groove (c5), a movable bolt (c6) and a clamping plate (c7), the supporting rod (c1) is connected to one side of the fixing frame (c) through welding, the fixing groove (c2) is connected to the top of the fixing frame (c) through welding, the rotating shaft (c3) is connected to one side of the fixing frame (c) through bolts, the baffle (c4) is connected to the periphery of the rotating shaft (c3) through welding, the clamping groove (c5) is embedded outside the fixing frame (c), the movable bolt (c6) is arranged at the tail end of the baffle (c4), and the clamping plate (c7) is installed around the movable bolt (c 6.

4. A novel dry-type power transformer easy to install as claimed in claim 3, wherein: and a positioning plate (m) is arranged above the fixing groove (c2), and the size of the positioning plate (m) is equal to that of the fixing frame (c).