CN215265890U

CN215265890U - Lifting seat of power transformer

Info

Publication number: CN215265890U
Application number: CN202121207708.6U
Authority: CN
Inventors: 智勇毅
Original assignee: Xinjiang Shengsheng Co Ltd
Current assignee: Xinjiang Shengsheng Co Ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-21
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a power transformer's rising seat, including an upper fixed plate, a rising seat casing and first heat conduction copper pipe, the upper end welding of rising seat casing has the upper flange, and the lower extreme welding of rising seat casing has the lower flange, an upper fixed plate installs in the inside upper portion position department of rising seat casing, and the dead lever is installed to an upper fixed plate's lower terminal surface, and the surface of dead lever is provided with helicitic texture, the activity is pegged graft on the dead lever has the bottom plate, fastening nut and the lower terminal surface contact of bottom plate, first heat conduction copper pipe is installed at the inner wall of rising seat casing, and the second heat conduction copper pipe that is located rising seat shells inner wall is installed to the below of first heat conduction copper pipe, the surface mounting of rising seat casing has the radiating fin of symmetric distribution, is connected with heat conduction between first heat conduction copper pipe and the second heat conduction copper pipe and connects the copper pipe. The utility model discloses possess and to be convenient for the mutual-inductor to fix, fixed stable, and have the advantage of good radiating effect.

Description

Lifting seat of power transformer

Technical Field

The utility model relates to a transformer technical field specifically is a power transformer's seat of rising.

Background

A power transformer is a stationary electrical device that is used to transform an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values. A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. The transformer can be classified into a power transformer, a test transformer, an instrument transformer and a transformer for special use, and the power transformer is necessary equipment for power transmission and distribution and power consumer distribution.

The power transformer's that uses at present rise the seat when fixed mutual-inductor, complex operation installation effectiveness is lower, and can not be stable fix the mutual-inductor, and in use does not have radiating effect moreover, can lead to the internal plant heat to heat up sooner, influences the life of internal plant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transformer's seat of rising possesses the mutual-inductor of can being convenient for and fixes, fixed stable, and has the advantage of good radiating effect, has solved the problem that the above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting seat of a power transformer comprises an upper fixing plate, a lifting seat shell and a first heat conduction copper pipe, the upper end of the lifting seat shell is welded with an upper flange, the lower end of the lifting seat shell is welded with a lower flange, the upper fixing plate is arranged at the upper part inside the lifting seat shell, the lower end surface of the upper fixing plate is provided with a fixing rod, the outer surface of the fixing rod is provided with a thread structure, the fixing rod is movably inserted with a lower fixing plate, and a fastening nut is arranged on the fixing rod in a threaded manner and is contacted with the lower end surface of the lower fixing plate, the first heat conduction copper pipe is arranged on the inner wall of the lifting seat shell, the second heat conduction copper pipe which is positioned on the inner wall of the lifting seat shell is arranged below the first heat conduction copper pipe, the outer surface of the lifting seat shell is provided with symmetrically distributed radiating fins, and a heat conduction connecting copper pipe is connected between the first heat conduction copper pipe and the second heat conduction copper pipe.

Preferably, the upper flange and the lower flange are both provided with mounting holes distributed in an array manner.

Preferably, the lower fixing plate is provided with an inserting hole corresponding to the fixing rod, and the aperture of the inserting hole is larger than that of the fixing rod.

Preferably, the upper fixing plate and the lower fixing plate are both provided with wiring holes.

Preferably, the number of the fixing rods is four, and the four fixing rods are distributed in an array with respect to the upper fixing plate.

Preferably, the tail end of the heat conduction connecting copper pipe extends out of the lifting seat shell and is connected with the radiating fins.

Compared with the prior art, the beneficial effects of the utility model are as follows: when the mutual inductor is installed, be located the upper end face of bottom plate with the mutual inductor, then peg graft the bottom plate on the dead lever, utilize bottom plate and top plate to press from both sides the mutual inductor tight between, then install fastening nut and can be with bottom plate fixed position, can be quick fix the mutual inductor, and fixed stable difficult not hard up, in operation, first heat conduction copper pipe and second heat conduction copper pipe can absorb the heat of inside production, derive the heat to outside radiating fin through heat conduction connection copper pipe, can release the heat through radiating fin, good radiating effect has.

Drawings

Fig. 1 is a front sectional structural view of the present invention;

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

fig. 3 is a schematic sectional view of the top view of the present invention;

fig. 4 is a schematic structural view of the upper fixing plate of the present invention.

The reference numerals and names in the figures are as follows:

1. an upper flange; 2. an upper fixing plate; 3. a wiring hole; 4. raising the seat housing; 5. a heat dissipating fin; 6. fixing the rod; 7. a lower fixing plate; 8. fastening a nut; 9. a lower flange; 10. a first heat conducting copper tube; 11. the heat conduction is connected with the copper pipe; 12. and the second heat conduction copper pipe.

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 to 4, the present invention provides an embodiment: the utility model provides a power transformer's rising seat, includes upper fixed plate 2, rising seat casing 4 and first heat conduction copper pipe 10, the upper end welding of rising seat casing 4 has upper flange 1, and the lower extreme welding of rising seat casing 4 has lower flange 9, all offers the mounting hole that is array distribution on upper flange 1 and the lower flange 9, upper fixed plate 2 is installed in the inside upper portion position department of rising seat casing 4, and dead lever 6 is installed to the lower terminal surface of upper fixed plate 2, and dead lever 6 is equipped with four altogether, and four dead levers 6 are array distribution about upper fixed plate 2, and the surface of dead lever 6 is provided with helicitic texture.

The utility model discloses a mutual inductor fixing device, including dead lever 6, upper fixed plate 2, dead lever 7, fastening nut 8, fastening nut 7, bottom plate 7, top plate 2, bottom plate 7, top plate 2, bottom plate 7, top plate 7, bottom plate 7, top plate 2, bottom plate 7, top plate, bottom plate 7, bottom plate, top plate, bottom plate 7, bottom plate, fixing position, the mutual inductor fixing device can be quick, and fixed stable difficult not hard up.

The first heat conducting copper tube 10 is installed on the inner wall of the lifting seat shell 4, the second heat conducting copper tube 12 located on the inner wall of the lifting seat shell 4 is installed below the first heat conducting copper tube 10, the heat radiating fins 5 which are symmetrically distributed are installed on the outer surface of the lifting seat shell 4, the heat conducting connecting copper tube 11 is connected between the first heat conducting copper tube 10 and the second heat conducting copper tube 12, and the tail end of the heat conducting connecting copper tube 11 extends out of the lifting seat shell 4 to be connected with the heat radiating fins 5, the heat radiating fins 5 and the heat conducting copper tubes in the utility model are well known by the technicians in the field and belong to the conventional means or the common general knowledge, and are not repeated herein, and the technicians in the field can carry out any optional matching according to the needs or the convenience, and in the work, the first heat conducting copper tube 10 and the second heat conducting copper tube 12 can absorb the heat generated inside and lead the heat out to the heat radiating fins 5 outside through the heat conducting connecting copper tube 11, the heat can be released through the heat radiating fins 5, and a good heat radiating effect is achieved.

The working principle is as follows: the utility model discloses when the mutual-inductor is installed, be located the up end of bottom plate 7 with the mutual-inductor, then peg graft bottom plate 7 on dead lever 6, utilize bottom plate 7 and top plate 2 to press from both sides the mutual-inductor tightly between, then install fastening nut 8 and can fix bottom plate 7 fixed position, can be quick fix the mutual-inductor, and fixed stable difficult not hard up, in operation, first heat conduction copper pipe 10 and second heat conduction copper pipe 12 can absorb the heat of inside production, derive the heat to outside radiating fin 5 through heat conduction connecting copper pipe 11, can release the heat through radiating fin 5, good radiating effect has.

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.

Claims

1. The utility model provides a power transformer's rising seat, includes an upper fixed plate (2), rises a casing (4) and first heat conduction copper pipe (10), its characterized in that: an upper flange (1) is welded at the upper end of the lifting seat shell (4), a lower flange (9) is welded at the lower end of the lifting seat shell (4), the upper fixing plate (2) is installed at the upper position inside the lifting seat shell (4), a fixing rod (6) is installed on the lower end face of the upper fixing plate (2), a threaded structure is arranged on the outer surface of the fixing rod (6), a lower fixing plate (7) is movably inserted on the fixing rod (6), a fastening nut (8) is installed on the fixing rod (6) in a threaded mode, the fastening nut (8) is in contact with the lower end face of the lower fixing plate (7), a first heat conduction copper pipe (10) is installed on the inner wall of the lifting seat shell (4), a second heat conduction copper pipe (12) located on the inner wall of the lifting seat shell (4) is installed below the first heat conduction copper pipe (10), and heat dissipation fins (5) which are symmetrically distributed are installed on the outer surface of the lifting seat shell (4), a heat conduction connecting copper pipe (11) is connected between the first heat conduction copper pipe (10) and the second heat conduction copper pipe (12).

2. A lifting seat for a power transformer, according to claim 1, characterized in that: the upper flange (1) and the lower flange (9) are provided with mounting holes distributed in an array manner.

3. A lifting seat for a power transformer, according to claim 1, characterized in that: the lower fixing plate (7) is provided with an inserting hole corresponding to the fixing rod (6), and the aperture of the inserting hole is larger than that of the fixing rod (6).

4. A lifting seat for a power transformer, according to claim 1, characterized in that: the upper fixing plate (2) and the lower fixing plate (7) are both provided with wiring holes (3).

5. A lifting seat for a power transformer, according to claim 1, characterized in that: the number of the fixing rods (6) is four, and the four fixing rods (6) are distributed in an array mode relative to the upper fixing plate (2).

6. A lifting seat for a power transformer, according to claim 1, characterized in that: the tail end of the heat conduction connecting copper pipe (11) extends out of the lifting seat shell (4) and is connected with the heat dissipation fins (5).