CN211529744U

CN211529744U - Easy-to-maintain oil-immersed transformer

Info

Publication number: CN211529744U
Application number: CN202020508157.6U
Authority: CN
Inventors: 沈建红
Original assignee: Shanghai Hongxun Communication Engineering Co ltd
Current assignee: Shanghai Hongxun Communication Engineering Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-09-18
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses an easy to maintain's oil-immersed transformer, including spill base, transformer body, locating piece, constant head tank, draw-in groove, cavity, stop gear, backup pad, curb plate and couple, the midpoint department swing joint at spill base top has transformer body, the midpoint department fixedly connected with locating piece at spill base top, the constant head tank has been seted up to the midpoint department of transformer body bottom, the top of locating piece is run through the constant head tank and is extended to inside it, two draw-in grooves have all been seted up to transformer body's the left and right sides. The utility model discloses a spill base, transformer body, locating piece, constant head tank, draw-in groove, cavity, stop gear, backup pad, curb plate and couple mutually support, have played easy to maintain's effect, when need be maintained or change oil-immersed transformer body, can be convenient quick dismantle it, greatly reduced staff's work burden, labour saving and time saving, the practicality is strong.

Description

Easy-to-maintain oil-immersed transformer

Technical Field

The utility model relates to an oil-immersed transformer technical field specifically is an easy to maintain's oil-immersed transformer.

Background

Power transformers are one of the main devices of power plants and substations. The transformer has the advantages that the transformer has multiple functions, the voltage can be increased to transmit electric energy to an electricity utilization area, and the voltage can be reduced to various levels of use voltage to meet the requirement of electricity utilization. In the oil type transformer, a transformer oil tank adopts a closed design, and an iron core and a coil of the transformer are placed in the transformer oil tank and filled with insulating oil.

At present, common oil-immersed transformer is difficult for maintaining, when need be maintained or change oil-immersed transformer, need spend more time and manpower and dismantle the transformer, has greatly increased staff's work burden, has also influenced oil-immersed transformer's normal use simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to maintain's oil-immersed transformer 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: an easy-to-maintain oil-immersed transformer comprises a concave base, a transformer body, a positioning block, a positioning groove, a clamping groove, a cavity, a limiting mechanism, a supporting plate, a side plate and a hook, the middle point of the top of the concave base is movably connected with a transformer body, the middle point of the top of the concave base is fixedly connected with a positioning block, a positioning groove is arranged at the middle point of the bottom of the transformer body, the top of the positioning block penetrates through the positioning groove and extends to the inside of the positioning groove, the left side and the right side of the transformer body are both provided with two clamping grooves, the left side and the right side of the inner part of the concave base are both provided with a cavity, a limiting mechanism is arranged inside the cavity, supporting plates are fixedly connected to the top parts of the left side and the right side of the concave base, a side plate is fixedly connected to one side of the supporting plate, which is far away from the concave base, and a hook is fixedly connected to the bottom of one side of the side plate, which is close to the concave base;

the limiting mechanism comprises two sliding rods, the two sliding rods are symmetrically arranged on the inner wall of the cavity, a limiting spring is sleeved on the surface of each sliding rod, the two sliding rods are connected in a sliding manner through a sliding block, a supporting rod is fixedly connected to the middle point of one side, away from the transformer body, of the sliding block, one end, away from the sliding block, of the supporting rod sequentially penetrates through the cavity and the concave base and extends to the outer part of the concave base, a nylon rope is fixedly connected to the outer part of the nylon rope, away from the supporting rod, of the nylon rope, a hanging ring is fixedly connected to one end of the nylon rope, away from the supporting rod, a supporting column is fixedly connected to the middle point of one side, away from the supporting rod, of the supporting column, sequentially penetrates through the cavity and the concave base and extends to, the clamping block is clamped with the clamping groove.

Preferably, the positioning block is clamped with the positioning groove.

Preferably, the surface of the sliding block is movably connected with the inner wall of the cavity.

Preferably, the support rod is movably connected with the concave base.

Preferably, the supporting column is movably connected with the concave base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a spill base, transformer body, locating piece, constant head tank, draw-in groove, cavity, stop gear, backup pad, curb plate and couple mutually support, have played easy to maintain's effect, when need be maintained or change oil-immersed transformer body, can be convenient quick dismantle it, greatly reduced staff's work burden, labour saving and time saving, the practicality is strong.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: the transformer comprises a concave base 1, a transformer body 2, a positioning block 3, a positioning groove 4, a clamping groove 5, a cavity 6, a limiting mechanism 7, a sliding rod 701, a limiting spring 702, a sliding block 703, a supporting rod 704, a nylon rope 705, a hanging ring 706, a supporting column 707, a baffle 708, a clamping block 709, a supporting plate 8, a side plate 9 and a hook 10.

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. 1-2, an easy-to-maintain oil-immersed transformer includes a concave base 1, a transformer body 2, a positioning block 3, a positioning slot 4, a slot 5, a cavity 6, a limiting mechanism 7, a support plate 8, a side plate 9 and a hook 10, wherein the transformer body 2 is movably connected to a midpoint of the top of the concave base 1, the positioning block 3 is fixedly connected to a midpoint of the top of the concave base 1, the positioning slot 4 is formed at a midpoint of the bottom of the transformer body 2, the top of the positioning block 3 penetrates through the positioning slot 4 and extends into the positioning slot 4, the positioning block 3 is clamped with the positioning slot 4, two slots 5 are formed on both left and right sides of the transformer body 2, the cavity 6 is formed on both left and right sides of the inside of the concave base 1, the limiting mechanism 7 is arranged inside the cavity 6, a side plate 9 is fixedly connected to one side of the supporting plate 8 far away from the concave base 1, and a hook 10 is fixedly connected to the bottom of the side plate 9 close to one side of the concave base 1.

The limiting mechanism 7 comprises two sliding rods 701, the two sliding rods 701 are symmetrically installed on the inner wall of the cavity 6, a limiting spring 702 is sleeved on the surface of each sliding rod 701, the two sliding rods 701 are connected in a sliding manner through a sliding block 703, a supporting rod 704 is fixedly connected to the middle point of one side, away from the transformer body 2, of the sliding block 703, the surface of the sliding block 703 is movably connected with the inner wall of the cavity 6, one end, away from the sliding block 703, of the supporting rod 704 sequentially penetrates through the cavity 6 and the concave base 1 and extends to the outside of the concave base 1, a nylon rope 705 is fixedly connected to the outer portion of the concave base 1, the supporting rod 704 is movably connected with the concave base 1, a hanging ring 706 is fixedly connected to one end, away from the supporting rod 704, of the middle point of one side, away from the sliding block 703, of the supporting rod 703 is fixedly, the supporting column 707 is movably connected with the concave base 1, the baffle 708 is movably connected with the transformer body 2, a fixture block 709 is fixedly connected to a position of the baffle 708 close to one side of the transformer body 2 and corresponding to the clamping groove 5, and the fixture block 709 is clamped with the clamping groove 5.

During the use, when needing to dismantle transformer body 2 and get off and maintain, the user to keeping away from transformer body 2 one side pulling link 706 to can drive nylon rope 705, bracing piece 704, slider 703, baffle 708 and fixture block 709 to the motion of keeping away from transformer body 2 one side, compress spacing spring 702 simultaneously, then hang link 706 on couple 10 can, fixture block 709 at this moment has broken away from draw-in groove 5 completely, then can take off transformer body 2.

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 an easy to maintain's oil-immersed transformer, includes spill base (1), transformer body (2), locating piece (3), constant head tank (4), draw-in groove (5), cavity (6), stop gear (7), backup pad (8), curb plate (9) and couple (10), its characterized in that: the middle point of the top of the concave base (1) is movably connected with a transformer body (2), a positioning block (3) is fixedly connected with the middle point of the top of the concave base (1), a positioning groove (4) is arranged at the middle point of the bottom of the transformer body (2), the top of the positioning block (3) penetrates through the positioning groove (4) and extends into the positioning groove, the left side and the right side of the transformer body (2) are both provided with two clamping grooves (5), the left side and the right side of the inner part of the concave base (1) are both provided with a cavity (6), a limiting mechanism (7) is arranged inside the cavity (6), supporting plates (8) are fixedly connected to the tops of the left side and the right side of the concave base (1), a side plate (9) is fixedly connected with one side of the supporting plate (8) far away from the concave base (1), the bottom of one side of the side plate (9) close to the concave base (1) is fixedly connected with a hook (10);

stop gear (7) include two slide bars (701), and two slide bars (701) symmetry are installed on the inner wall of cavity (6), spacing spring (702) has been cup jointed on the surface of slide bar (701), through slider (703) sliding connection between two slide bars (701), slider (703) are kept away from midpoint department fixedly connected with bracing piece (704) of transformer body (2) one side, the one end that slider (703) were kept away from in bracing piece (704) runs through cavity (6) and concave base (1) in proper order and extends to outside fixedly connected with nylon rope (705) of concave base (1), the one end fixedly connected with link (706) of bracing piece (704) are kept away from in nylon rope (705), midpoint department fixedly connected with support column (707) of bracing piece (704) one side are kept away from in slider (703), one side that slider (703) were kept away from in proper order runs through cavity (6) and concave base (1) and extends to concave base (1)'s one side Outside fixedly connected with baffle (708), swing joint between baffle (708) and transformer body (2), baffle (708) are close to transformer body (2) one side and correspond position fixedly connected with fixture block (709) of draw-in groove (5), the joint between fixture block (709) and draw-in groove (5).

2. An easy-to-maintain oil filled transformer according to claim 1, characterized in that: the positioning block (3) is clamped with the positioning groove (4).

3. An easy-to-maintain oil filled transformer according to claim 1, characterized in that: the surface of the sliding block (703) is movably connected with the inner wall of the cavity (6).

4. An easy-to-maintain oil filled transformer according to claim 1, characterized in that: the supporting rod (704) is movably connected with the concave base (1).

5. An easy-to-maintain oil filled transformer according to claim 1, characterized in that: the supporting column (707) is movably connected with the concave base (1).