CN213781767U

CN213781767U - Dry-type transformer convenient to installation

Info

Publication number: CN213781767U
Application number: CN202022966661.3U
Authority: CN
Inventors: 赵军; 黄毅; 杨炬阳
Original assignee: SICHUAN JINGYUAN ELECTRICAL EQUIPMENT MANUFACTURING CO LTD
Current assignee: SICHUAN JINGYUAN ELECTRICAL EQUIPMENT MANUFACTURING CO LTD
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-23
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a dry-type transformer convenient to installation relates to power equipment technical field. The utility model provides a dry-type transformer convenient to installation, includes the wire pole, the wire pole both sides all are equipped with the limiting plate, through bolt fixed connection between the limiting plate, the spacing groove has all been seted up to limiting plate top both sides, the joint has the transformer between the limiting plate, transformer bottom fixedly connected with connecting plate, connecting plate bottom both sides spiro union has the gag lever post respectively, gag lever post and spacing groove looks adaptation, limiting plate two sides fixedly connected with unable adjustment base respectively, the unable adjustment base top articulates there is first slide bar. The utility model discloses a gag lever post, first slide bar and second slide bar isotructure that set up can realize installing the transformer fast, need not to use a large amount of bolts to fix, saved installation time, reduced the installation degree of difficulty.

Description

Dry-type transformer convenient to installation

Technical Field

The utility model relates to a power equipment technical field specifically is a dry-type transformer convenient to installation.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. In electric appliances and wireless circuits, transformers are often used for stepping up and down voltages, matching impedances, safety isolation, and the like. In a generator, an electric potential is induced in a coil, whether the coil is moved through a magnetic field or the magnetic field is moved through a stationary coil, in both cases the value of the flux is constant, but the amount of flux linked to the coil varies, which is the principle of mutual induction. A transformer is a device for transforming voltage, current and impedance by using mutual electromagnetic induction.

The current transformer needs to install it in specific position in the use, for the work that makes the transformer more stable, generally fixes its each support position on the support through a plurality of screws, from this although can the steady operation, nevertheless screws up each screw and need expend a large amount of time, has increased the work of installation work to lead to being not convenient for install, for this reason, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer convenient to install comprises a telegraph pole, wherein limiting plates are arranged on two sides of the telegraph pole and fixedly connected through bolts, limiting grooves are formed in two sides of the top of each limiting plate, a transformer is clamped between the limiting plates, a connecting plate is fixedly connected to the bottom of the transformer, limiting rods are respectively screwed on two sides of the bottom of the connecting plate and are matched with the limiting grooves, fixing bases are respectively and fixedly connected to two sides of each limiting plate, a first sliding rod is hinged to the top of each fixing base, a through groove is formed in one side of each first sliding rod and is matched with the limiting rods, a handle is hinged to the middle of each first sliding rod, a second sliding rod is slidably connected to the top of each first sliding rod and is hinged and fixed to the handle, and a clamping block is fixedly connected to one end of each second sliding rod, a clamping groove is formed in one side of the limiting rod, and the clamping block is matched with the clamping groove.

Preferably, the outside external screw thread that evenly is equipped with of gag lever post one end, threaded hole is all seted up on the connecting plate two sides, external screw thread and screw hole phase-match.

Preferably, a sliding groove is formed in the top of the first sliding rod, and the bottom of the second sliding rod is matched with the sliding groove.

Preferably, the top of the fixed base is fixedly connected with a rotating rod, and the rotating rod is rotatably connected with the first sliding rod.

Preferably, the top of the second sliding rod is provided with an insertion groove, and the handle is in contact with the insertion groove.

Preferably, the fixed base, the first sliding rod and the second sliding rod are all made of alloy materials.

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

(1) this be convenient for dry transformer of installation becomes formula transformer through gag lever post, first slide bar and the second slide bar isotructure that sets up, can realize installing the transformer fast, need not to use a large amount of bolts to fix, has saved installation time, has reduced the installation degree of difficulty.

(2) This be convenient for dry transformer of installation becomes formula transformer through the joint piece that sets up, joint groove isotructure, can realize the maintenance to the gag lever post to improve the stability of transformer.

Drawings

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

fig. 2 is a schematic structural view of the present invention with part a removed;

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

fig. 4 is a schematic diagram of the front structure of the transformer of the present invention;

fig. 5 is an enlarged schematic view of part a of the present invention;

fig. 6 is a schematic top view of part a of the present invention;

fig. 7 is a schematic diagram of a side view structure of the transformer of the present invention.

Fig. 8 is a schematic view of the front structure of the stop lever of the present invention.

In the figure: 1. a transformer; 2. a fixed base; 3. a limiting plate; 4. a utility pole; 6. a second slide bar; 7. a limiting groove; 8. a limiting rod; 9. a connecting plate; 10. a first slide bar; 11. a clamping groove; 12. an external thread; 14. a handle; 15. a clamping block; 16. a through groove.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-8, the utility model provides a technical solution: a dry-type transformer convenient to install comprises a telegraph pole 4, limiting plates 3 are arranged on two sides of the telegraph pole 4, the limiting plates 3 are fixedly connected through bolts, limiting grooves 7 are formed in two sides of the top of each limiting plate 3, a transformer 1 is clamped between the limiting plates 3, a connecting plate 9 is fixedly connected to the bottom of the transformer 1, external threads 12 are uniformly arranged on the outer portion of one end of each limiting rod 8, threaded holes are formed in two sides of the connecting plate 9, the external threads 12 are matched with the threaded holes, the limiting rods 8 are matched with the limiting grooves 7, fixing bases 2 are respectively fixedly connected to two sides of the limiting plates 3, a first sliding rod 10 is hinged to the top of each fixing base 2, a through groove 16 is formed in one side of each first sliding rod 10, the through groove 16 is matched with the limiting rods 8, a handle 14 is hinged and fixed to the middle of each first sliding rod 10, a sliding groove is formed in the top of each first sliding rod 10, and the bottom of each second sliding rod 6 is matched with the sliding groove, second slide bar 6 is articulated fixed with

handle

14, and 6 one end fixedly connected with joint piece 15 of second slide bar, and joint groove 11 has been seted up to gag lever post 8 one side, and joint piece 15 and joint groove 11 phase-matches, and gag lever post 8, first slide bar 10 and second slide bar 6 all are the alloy material that hardness is big and make.

The working principle is as follows: when beginning to install transformer 1, at first insert gag lever post 8 in the screw hole of connecting plate 9, and rotatory gag lever post 8 makes gag lever post 8 and screw hole looks spiro union, further arrange transformer 1 in between limiting plate 3, and make gag lever post 8 and spacing groove 7 looks joint, further pulling handle 14, handle 14 drives first slide bar 10 and to the inboard rotation, make logical groove 16 and gag lever post 8's one end looks joint, further promotion handle 14, handle 14 drives second slide bar 6 and moves to the inboard, and then make joint piece 15 insert in joint groove 11, realize fixing to gag lever post 8.

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 a dry-type transformer convenient to installation, includes wire pole (4), wire pole (4) both sides all are equipped with limiting plate (3), through bolt fixed connection, its characterized in that between limiting plate (3): limiting grooves (7) are formed in two sides of the top of each limiting plate (3), a transformer (1) is clamped between the limiting plates (3), a connecting plate (9) is fixedly connected to the bottom of the transformer (1), limiting rods (8) are respectively screwed on two sides of the bottom of the connecting plate (9), the limiting rods (8) are matched with the limiting grooves (7), a fixed base (2) is fixedly connected to two sides of each limiting plate (3), a first sliding rod (10) is hinged to the top of the fixed base (2), a through groove (16) is formed in one side of each first sliding rod (10), the through grooves (16) are matched with the limiting rods (8), a handle (14) is hinged and fixed to the middle of each first sliding rod (10), a second sliding rod (6) is slidably connected to the top of each first sliding rod (10), and the second sliding rods (6) are hinged and fixed to the handle (14), second slide bar (6) one end fixedly connected with joint piece (15), joint groove (11) have been seted up to gag lever post (8) one side, joint piece (15) and joint groove (11) phase-match.

2. A dry-type transformer as claimed in claim 1, wherein: the outside of one end of the limiting rod (8) is evenly provided with external threads (12), threaded holes are formed in two sides of the connecting plate (9), and the external threads (12) are matched with the threaded holes.

3. A dry-type transformer as claimed in claim 1, wherein: the top of the first sliding rod (10) is provided with a sliding groove, and the bottom of the second sliding rod (6) is matched with the sliding groove.

4. A dry-type transformer as claimed in claim 1, wherein: the top of the fixed base (2) is fixedly connected with a rotating rod, and the rotating rod is rotatably connected with the first sliding rod (10).

5. A dry-type transformer as claimed in claim 1, wherein: the top of the second sliding rod (6) is provided with an inserting groove, and the handle (14) is in contact with the inserting groove.

6. A dry-type transformer as claimed in claim 1, wherein: the fixed base (2), the first sliding rod (10) and the second sliding rod (6) are all made of alloy materials.