CN221164082U

CN221164082U - Transformer transportation cover

Info

Publication number: CN221164082U
Application number: CN202323039578.1U
Authority: CN
Inventors: 刘章粱
Original assignee: Nanjing Liye Power Transformer Co ltd
Current assignee: Nanjing Liye Power Transformer Co ltd
Filing date: 2023-11-09
Publication date: 2024-06-18
Anticipated expiration: 2033-11-09

Abstract

The utility model belongs to the technical field of transformers, and particularly discloses a transformer transportation cover, which comprises a lifting seat, a transportation cover body and a cover plate, wherein the transportation cover body is arranged above the lifting seat, the transportation cover body comprises a first pipe body, a second pipe body and a third pipe body, the first pipe body and the third pipe body are respectively arranged at two ends of the second pipe body, a first flange is arranged at one end of the first pipe body, which is far away from the second pipe body, a second flange is arranged at one end of the third pipe body, which is far away from the second pipe body, the first flange is fixed on the lifting seat through bolts, the cover plate is arranged at one end, which is far away from the third pipe body, a hook is fixed on the cover plate, the hook is positioned in the third pipe body, and before transportation, a lead can be led into the transportation cover body, the lead is fixed on the hook, then the cover plate is fixed on the second flange, and the first flange is fixed on the lifting seat, so that the lead can be conveniently taken out and installed on site, and the transportation cover body can be movably and detachably recycled.

Description

Transformer transportation cover

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer transportation cover.

Background

The transformer is a device for converting ac voltage, current and impedance, and when ac current is applied to the primary coil, ac magnetic flux is generated in the core, so that voltage is induced in the secondary coil. The transformer consists of iron core and coil with two or more windings, which are connected to power source and called primary winding and the other windings as secondary winding.

With the increasing competition in the transformer product market, the performance level of the product plays a key role to a great extent. As the capacity of the transformer increases, the energy efficiency level increases and the requirements are more stringent, the overall height of the transformer and the lead insulation layer of the access sleeve become thicker. As shown in fig. 1, the original structure without the lifting seat or the structure with the lifting seat being very short is that the lead is directly plugged into the oil tank and the lifting seat, but the insulating layer is easy to break because the insulating layer is thickened and the insulating paper is relatively brittle. Has a great influence on the performance and stability of the transformer.

Disclosure of utility model

The present utility model is directed to a transformer transportation cover for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the transformer transportation cover comprises a lifting seat, a transportation cover body and a cover plate, wherein the transportation cover body is arranged above the lifting seat and comprises a first pipe body, a second pipe body and a third pipe body, the first pipe body and the third pipe body are respectively arranged at two ends of the second pipe body, one end of the first pipe body, which is far away from the second pipe body, is provided with a first flange, one end of the third pipe body, which is far away from the second pipe body, is provided with a second flange, the first flange is fixed on the lifting seat through a bolt, the cover plate is arranged at one end of the second flange, which is far away from the third pipe body, a hook is fixed on the cover plate, the hook is positioned in the third pipe body, the lead can be led into the transportation cover body before transportation, and the lead is fixed on the hook, then the cover plate is fixed on the second flange, and the first flange is fixed on the lifting seat, so that the lead can be conveniently taken out and field installation can be realized, and the transportation cover body is movable and detachable and can be recycled.

Preferably, the second pipe body is arc-shaped.

Preferably, the first pipe body, the second pipe body and the third pipe body are integrally formed.

Preferably, the third body side is provided with rings, and the rings of setting are in order to make things convenient for transportation cover body hoist and mount.

Preferably, the cover plate and the second flange are fixed through bolts, so that the cover plate can be detachably installed.

Preferably, a plurality of strengthening ribs are uniformly arranged on the side edge of the first pipe body, the strengthening ribs are welded on the first pipe body and the first flange, and the supporting strength of the transportation cover body is improved through the arranged strengthening ribs.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the lead is directly plugged into the oil tank or the lifting seat in the traditional transportation process, and is fixedly transported by being introduced into the transportation cover body instead, so that the problem of cracking of the insulating layer can be solved, the transportation cover body is movable and detachable, the lead can be conveniently taken out and installed on site, and can be recycled, the cost is greatly reduced, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a conventional transformer transport structure;

FIG. 2 is a schematic view of the structure of the installation and transportation cover body of the utility model;

FIG. 3 is a schematic view of the structure of the transportation cover body of the present utility model.

In the figure: 1. a lifting seat; 2. a transportation cover body; 201. a first tube body; 202. a second tube body; 203. a third tube body; 204. a first flange; 205. a second flange; 206. a hanging ring; 207. reinforcing ribs; 3. a cover plate; 301. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the transformer transportation cover comprises a lifting seat 1, a transportation cover body 2 and a cover plate 3, wherein the transportation cover body 2 is arranged above the lifting seat 1, the transportation cover body 2 comprises a first pipe body 201, a second pipe body 202 and a third pipe body 203, the first pipe body 201 and the third pipe body 203 are respectively arranged at two ends of the second pipe body 202, one end of the first pipe body 201, which is far away from the second pipe body 202, is provided with a first flange 204, one end of the third pipe body 203, which is far away from the second pipe body 202, is provided with a second flange 205, the first flange 204 is fixed on the lifting seat 1 through bolts, the cover plate 3 is arranged at one end of the second flange 205, which is far away from the third pipe body 203, a hook 301 is fixed on the cover plate 3, the hook 301 is arranged in the third pipe body 203, a lead wire can be led into the transportation cover body 2 before transportation, the lead wire can be fixed on the hook 301, a binding band can be adopted for fixing the lead wire, then the cover plate 3 is fixed on the second flange 205, and the first flange 204 is fixed on the lifting seat 1, thus the lead wire can be taken out conveniently and the transportation cover body can be recycled.

Further, the second pipe 202 is arc-shaped.

Further, the first pipe 201, the second pipe 202 and the third pipe 203 are integrally formed.

Further, a hanging ring 206 is provided on the side of the third pipe 203, and the hanging ring 206 is provided to facilitate hanging of the transportation cover body 2.

Further, the cover plate 3 and the second flange 205 are fixed by bolts, so that the cover plate 3 can be detachably mounted.

Further, a plurality of reinforcing ribs 207 are uniformly arranged on the side edge of the first pipe body 201, the reinforcing ribs 207 are welded on the first pipe body 201 and the first flange 204, and the reinforcing ribs 207 are arranged to improve the supporting strength of the transportation cover body 2.

Working principle: in use, the lead wire is only required to be led in from the first pipe body 201 of the transportation cover body 2, then the lead wire passes through the first pipe body 201, the second pipe body 202 and the third pipe body 203, so that the lead wire is led in the transportation cover body 2, then the lead wire is fixed on the hook 301, then the cover plate 3 can be fixed on the second flange 205 through bolts, and then the first flange 204 is fixed on the lifting seat 1, so that the transportation cover body 2 is installed. During the dismantling, only the bolts for fixing the first flange 204 are required to be dismantled, the transportation cover body 2 is dismantled from the lifting seat 1, then the bolts for fixing the cover plate 3 are dismantled, and after the cover plate 3 is dismantled, the lead wires are dismantled from the hooks 301, so that the dismantling of the transportation cover can be completed.

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

Claims

1. Transformer transportation cover, its characterized in that: including rising seat (1), transportation cover body (2) and apron (3), transportation cover body (2) set up in rising seat (1) top, transportation cover body (2) include first body (201), second body (202) and third body (203), first body (201) and third body (203) set up respectively in the both ends of second body (202), the one end that second body (202) was kept away from to first body (201) is provided with first flange (204), the one end that second body (202) was kept away from to third body (203) is provided with second flange (205), first flange (204) are fixed on rising seat (1) through the bolt, apron (3) set up in the one end that third body (203) was kept away from to second flange (205), be fixed with couple (301) on apron (3), couple (301) are located third body (203).

2. The transformer shipping cover of claim 1, wherein: the second pipe body (202) is arc-shaped.

3. The transformer shipping cover of claim 1, wherein: the first pipe body (201), the second pipe body (202) and the third pipe body (203) are integrally formed.

4. The transformer shipping cover of claim 1, wherein: and a hanging ring (206) is arranged on the side edge of the third pipe body (203).

5. The transformer shipping cover of claim 1, wherein: the cover plate (3) and the second flange (205) are fixed through bolts.

6. The transformer shipping cover of claim 1, wherein: a plurality of reinforcing ribs (207) are uniformly arranged on the side edge of the first pipe body (201), and the reinforcing ribs (207) are welded on the first pipe body (201) and the first flange (204).