CN210120014U

CN210120014U - Transformer convenient to install

Info

Publication number: CN210120014U
Application number: CN201821449042.3U
Authority: CN
Inventors: 郑志华; 刘仁臣; 张鹏程; 尚长泉; 刘庆宝; 刘东海; 高志鹏
Original assignee: Sinopec Shengli Petroleum Administration Co Ltd Electric Power Branch
Current assignee: Sinopec Shengli Petroleum Administration Co Ltd Electric Power Branch
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2020-02-28
Anticipated expiration: 2028-09-05

Abstract

The utility model discloses a transformer convenient to installation, including transformer main body, transformer main body top is equipped with the top fixed block of falling "L" type structure, and welding and transformer main body top fixed connection are passed through to top fixed block bottom, and the top fixed block distributes about transformer main body's vertical central line bilateral symmetry, transformer main body bottom is equipped with the below fixed block of "L" type structure, and the top and the transformer main body bottom of below fixed block are connected through welded fastening, narrow structure about transformer main body is middle wide, and transformer main body middle part evenly distributed has solid fixed surface ring, and solid fixed surface ring is "C" type structure, and solid fixed surface ring's "C" type structure bottom and transformer main body middle part pass through welded fastening and are connected. The transformer convenient to install is simpler and more convenient in the installation process, saves the time and energy of a user, and can avoid the situation that the transformer has poor contact.

Description

Transformer convenient to install

Technical Field

The utility model relates to a power supply system technical field specifically is a transformer convenient to installation.

Background

The miniature transformer mainly refers to a single-phase transformer below 20 kV & A and a three-phase transformer below 50 kV & A, and is characterized by small volume, low cost and less wire consumption. The load factor and the utilization rate of the small transformer are generally low, inductive load carried by the small transformer is generally not subjected to capacitive compensation, the small transformer is a common device in a factory electrical control system, and the small transformer is increasingly widely applied along with the fact that a large number of electronic elements are applied to control, monitoring and automatic loops of a power plant.

The existing transformer is too complicated in the installation process, and poor contact of the transformer can occur when the fixation is unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer convenient to installation to current transformer is too loaded down with trivial details in the installation on the existing market that the solution above-mentioned background art provided, and the problem of the poor contact condition can appear in the transformer when fixed unstable.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer convenient to install comprises a transformer main body, wherein an upper fixing block of an inverted L-shaped structure is arranged at the top of the transformer main body, the bottom of the upper fixing block is fixedly connected with the top of the transformer main body through welding, the upper fixing blocks are symmetrically distributed on the left and right of the longitudinal central line of the transformer main body, a lower fixing block of the L-shaped structure is arranged at the bottom of the transformer main body, the top of the lower fixing block is fixedly connected with the bottom of the transformer main body through welding, the transformer main body is of a structure with a wide middle part and a narrow middle part, surface fixing rings are uniformly distributed at the middle part of the transformer main body and are of a C-shaped structure, the bottoms of the C-shaped structures of the surface fixing rings are fixedly connected with the middle part of the transformer main body through welding, the number of the surface fixing rings is 8, first fixing ropes penetrate through the inner parts of the, first solid fixed ring has been run through at first fixed rope top, first solid fixed ring top and second fixed rope bottom are through winding fixed connection.

Preferably, the upper fixing block and the lower fixing block are distributed in an up-down symmetrical mode about a transverse center line of the transformer main body, and the number of the upper fixing block and the number of the lower fixing block are 2.

Preferably, the first fixing rope, the second fixing rope and the first fixing ring are arranged in 2, and the total length of the first fixing rope is greater than that of the second fixing rope.

Preferably, the height of the lower fixed block is one third of the height of the upper fixed block.

Preferably, the first fixing ring is made of hafnium alloy, and the number of the first fixing rings is 2.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer convenient to install is simpler and more convenient in the installation process, saves the time and energy of a user, and can avoid the situation that the transformer has poor contact. The top fixed block bottom of this transformer of being convenient for installation's "L" type structure is through welding and transformer main part top fixed connection, and the top fixed block distributes about transformer main part's longitudinal center line bilateral symmetry to make things convenient for transformer main part to install fast between two circuit boards.

Drawings

Fig. 1 is a schematic structural view of a transformer convenient to install according to the present invention;

fig. 2 is a side view of the transformer of the present invention, which is convenient for installation.

In the figure: 1. the transformer comprises a transformer main body, 2, an upper fixing block, 3, a surface fixing ring, 4, a first fixing rope, 5, a second fixing rope, 6, a lower fixing block, and 7, a first fixing ring.

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, the present invention provides a technical solution: a transformer convenient to install comprises a transformer main body 1, wherein an upper fixing block 2 of an inverted L-shaped structure is arranged at the top of the transformer main body 1, the bottom of the upper fixing block 2 is fixedly connected with the top of the transformer main body 1 through welding, the upper fixing block 2 is symmetrically distributed on the left and right of the longitudinal central line of the transformer main body 1, the upper fixing block 2 and the lower fixing block 6 are symmetrically distributed on the upper and lower sides of the transverse central line of the transformer

main body

1, 2

upper fixing blocks

2 and 2 lower fixing blocks 6 are arranged, the transformer main body 1 can be fixed between two circuit boards through the upper fixing block 2 and the lower fixing block 6 which are provided with 2

upper fixing blocks

2 and 2 lower fixing blocks 6, the upper fixing block 2 of the inverted L-shaped structure and the lower fixing block 6 of the L-shaped structure are fixed outside the two circuit boards, further, the transformer main body 1 can be fixed more stably, the bottom of the transformer main body 1 is provided with a lower fixing block 6 with an L-shaped structure, the top of the lower fixing block 6 is fixedly connected with the bottom of the transformer main body 1 through welding, the height of the lower fixing block 6 is one third of the height of the upper fixing block 2, the internal shapes of the lower fixing block 6 and the upper fixing block 2 are matched with the external shape of the circuit board, the structure can ensure that the transformer main body 1 is fixed on the circuit board by the lower fixing block 6 and the upper fixing block 2, the height of the lower fixing block 6 is one third of the height of the upper fixing block 2, the bottom of the transformer main body 1 is tightly attached to the circuit board, the upper fixing block 2 and the circuit board are separated by one section, and the upper fixing block 2 with the inverted L-shaped structure and the lower fixing block 6 with the L-shaped structure can avoid, the transformer main body 1 is of a structure with a wide middle part and a narrow upper part and a narrow lower part, surface fixing rings 3 are uniformly distributed at the middle part of the transformer main body 1, the surface fixing rings 3 are of a C-shaped structure, the bottoms of the C-shaped structures of the surface fixing rings 3 are fixedly connected with the middle part of the transformer main body 1 by welding, the surface fixing rings 3 are totally provided with 8, first fixing ropes 4 are penetrated through the surface fixing rings 3, the two ends of each first fixing rope 4 are fixedly connected by iron blocks in a pressing mode, a first fixing ring 7 is penetrated through the top of each first fixing rope 4, 2 fixing ropes 5 and fixing rings 7 are arranged, the total length of each first fixing rope 4 is larger than that of each second fixing rope 5, the structure can enable the first fixing ropes 4, the second fixing ropes 5 and the first fixing rings 7 to be bilaterally symmetrical with respect to the transformer main body 1, and a user can conveniently enable the surface fixing rings 3 at the left and right sides of the transformer main body, The second is fixed rope 5 and first solid fixed ring 7 is fixed, and the second is fixed rope 5 and need run through 4 solid fixed ring 3 in surface, it is fixed with first solid fixed rope 4 through first solid fixed ring 7 to make the second fix rope 5 at last, first solid fixed ring 7 top is through winding fixed connection with the fixed rope 5 bottom of second, first solid fixed ring 7 is inside to be hafnium alloy material, and first solid fixed ring 7 is provided with 2 altogether, this structure can make the first solid fixed ring 7 of hafnium alloy material link together first solid fixed rope 4 and the fixed rope 5 of second, thereby make things convenient for the fixed rope 5 of second to fix between two circuit boards, and hafnium alloy material is just next to the most hard material of diamond, can strengthen the hardness of first solid fixed ring 7, avoid first solid fixed ring 7 the cracked condition to appear.

The working principle is as follows: when the transformer convenient to install is used, firstly, a user can clamp the upper surface and the lower surface of a transformer main body 1 between two circuit boards, then the user can fix an upper fixing block 2 of an inverted L-shaped structure and a lower fixing block 6 of the L-shaped structure on the circuit boards, and the bottoms of the upper fixing block 2 and the lower fixing block 6 are respectively welded and fixed with the upper surface and the lower surface of the transformer main body 1, the design is convenient for the user to adjust the distance between the symmetrical lower fixing block 6 and the upper fixing block 2 according to the thickness of the circuit boards, then the user can fix a first fixing ring 7 above a first fixing rope 4 in a surface fixing ring 3 with a second fixing rope 5 in sequence by winding, and meanwhile, because the first fixing ring 7 is made of hafnium alloy, the hardness and the strength are high, the transformer main body 1 is connected with the two sides of the circuit boards more stably, the circuit board is prevented from being connected with the transformer main body 1 only by a line, the line is prevented from being in a stretched state for a long time, and the short circuit is prevented from easily occurring, so that a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A transformer convenient to installation, includes transformer main part (1), its characterized in that: the transformer comprises a transformer main body (1), wherein an upper fixing block (2) of an inverted L-shaped structure is arranged at the top of the transformer main body (1), the bottom of the upper fixing block (2) is fixedly connected with the top of the transformer main body (1) through welding, the upper fixing block (2) is distributed in a bilateral symmetry mode about the longitudinal central line of the transformer main body (1), a lower fixing block (6) of the L-shaped structure is arranged at the bottom of the transformer main body (1), the top of the lower fixing block (6) is fixedly connected with the bottom of the transformer main body (1) through welding, the transformer main body (1) is of a structure with a wide middle part and a narrow lower part, surface fixing rings (3) are uniformly distributed at the middle part of the transformer main body (1), the surface fixing rings (3) are of a C-shaped structure, the bottom of the C-shaped structure of the surface fixing rings (3) is fixedly connected, and the surface fixing ring (3) is internally provided with a first fixing rope (4) in a penetrating way, the two ends of the first fixing rope (4) are fixedly connected through an iron block in a pressing way, the top of the first fixing rope (4) is provided with a first fixing ring (7) in a penetrating way, and the top of the first fixing ring (7) is fixedly connected with the bottom of the second fixing rope (5) in a winding way.

2. A transformer for ease of installation according to claim 1, wherein: the upper fixing block (2) and the lower fixing block (6) are distributed in an up-down symmetrical mode about the transverse center line of the transformer main body (1), and the number of the upper fixing block (2) and the number of the lower fixing block (6) are 2.

3. A transformer for ease of installation according to claim 1, wherein: the first fixing rope (4), the second fixing rope (5) and the first fixing ring (7) are arranged in 2, and the total length of the first fixing rope (4) is greater than that of the second fixing rope (5).

4. A transformer for ease of installation according to claim 1, wherein: the height of the lower fixing block (6) is one third of the height of the upper fixing block (2).

5. A transformer for ease of installation according to claim 1, wherein: the first fixing ring (7) is made of hafnium alloy, and the number of the first fixing ring (7) is 2.