CN215342205U

CN215342205U - Power transformer convenient to installation

Info

Publication number: CN215342205U
Application number: CN202121209461.1U
Authority: CN
Inventors: 俞听听
Original assignee: Guangzhou Ziyan Electric Technology Co ltd
Current assignee: Guangzhou Ziyan Electric Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-28
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a power transformer convenient to install, which comprises a supporting rod, a transformer body and a cross rod, wherein two sides of the lower surface of the transformer body are respectively and fixedly connected with channel steel, the channel steel is movably arranged on the upper surface of the supporting rod, two sides of the upper surface of the transformer body are respectively and fixedly connected with mounting plates, the middle of the upper surfaces of the two mounting plates is respectively and fixedly installed with two ends of the cross rod, the front end and the rear end of the transformer body are respectively and fixedly provided with a second heat dissipation plate, and two sides of the transformer body are respectively and fixedly provided with a first heat dissipation plate. The utility model solves the problems that the transformer is difficult to install and the front-back distance is not adjustable after the installation is finished.

Description

Power transformer convenient to installation

Technical Field

The utility model relates to the technical field of transformers, in particular to a power transformer convenient to install.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components of the transformer are a primary coil, a secondary coil and an iron core (magnetic core), the transformer is a static electric appliance made by utilizing the principle of electromagnetic induction, when the primary coil of the transformer is connected with an alternating current power supply, alternating magnetic flux is generated in the iron core, the alternating magnetic flux is represented by phi, the phi in the primary coil and the secondary coil are the same and are also simple harmonic functions, the table is phi msin omegat, the faradaic law shows that the induced electromotive forces in the primary coil and the secondary coil are E1 phi-N1 d/dt, E2 is phi-N2 d phi/dt, in the formulae, N1 and N2 are the turns of the primary coil and the secondary coil, the figures show that U1 is phi 1 and U2 is E2 (the physical quantity of the primary coil is represented by lower corner mark 1 and the physical quantity of the secondary coil is represented by lower corner mark 2), and the complex value of U1 is U1 is represented by N1, U2 ═ E2 ═ jN2 ω Φ, and k is equal to N1/N2, which is called the transformation ratio of the transformer.

When an existing transformer is installed, due to the fact that the transformer is large in size and heavy in weight, the transformer is inconvenient to install, the internal structure of the transformer is prone to damage, the using efficiency of the transformer is affected, meanwhile, the front-back distance of the transformer after installation is difficult to adjust, when the transformer is subjected to wiring operation, the construction difficulty of operators is large, and therefore the problem needs to be solved through the power transformer convenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power transformer convenient to install, which has the advantages of convenience in installation, reduction in damage to the transformer, adjustability in front-rear distance after installation and convenience in wiring operation, and solves the problems that the transformer is difficult to install and the front-rear distance after installation is nonadjustable.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power transformer convenient to installation, includes bracing piece, mounting bracket, transformer body and horizontal pole, transformer body lower surface both sides fixedly connected with channel-section steel respectively, the channel-section steel activity is placed at the bracing piece upper surface, transformer body upper surface both sides fixedly connected with mounting panel respectively, two respectively with the both ends fixed mounting of horizontal pole in the middle of the mounting panel upper surface, both ends fixed mounting have the second heating panel respectively around the transformer body, transformer body both sides fixed mounting has first heating panel respectively.

Preferably, the number of the channel steel is two, the front ends of the upper surfaces of the two channel steel are respectively and fixedly provided with a pull handle, and the upper surfaces of the two channel steel are fixedly connected with the lower surface of the transformer body in a welding mode.

Preferably, the bracing piece quantity is two, and spacing hole has been seted up respectively to two bracing piece upper surface front ends, and movable mounting has the gag lever post respectively in two spacing holes, and two gag lever posts all adopt the cruciform structural design, and two bracing piece rear ends are welded mounting respectively in the mounting bracket openly, and two bracing pieces are in same horizontal plane.

Preferably, both sides of the upper surface of the cross rod are provided with holes and movably provided with quick-release screws, and both sides of the lower surface of the cross rod are respectively and fixedly connected with the upper surfaces of the two mounting plates through the quick-release screws.

Preferably, two the mounting panel all adopts the design of steel sheet material, and two mounting panel lower surfaces all are through welding mode and transformer body upper surface both sides fixed connection.

Preferably, the second heat dissipation plate is fixedly installed on the front surface and the back surface of the transformer body through screws.

Preferably, the first heat dissipation plate is fixedly installed on two sides of the transformer body through screws.

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

1. according to the transformer body, the channel steel is arranged, the channel steel is welded and installed on the lower surface of the transformer body, and the channel steel is directly placed on the supporting rod fixedly connected with the mounting frame through the groove in the channel steel, so that the transformer is conveniently erected, meanwhile, the cross rod is fixedly installed on the upper surface of the transformer body through the mounting plate and the quick-release screws, when the transformer is hoisted, the transformer body can be moved through hoisting the cross rod, and the effect of convenience in installation of the transformer body is achieved.

2. According to the transformer, the supporting rod is arranged, the limiting hole is formed in the front end of the upper surface of the supporting rod, and the limiting rod is inserted into the limiting hole, so that the transformer body can be prevented from displacing on the supporting rod in a mode of inserting the limiting rod after the transformer is installed, meanwhile, the channel steel can move on the supporting rod, when the transformer needs to be wired, an operator can move the transformer body in a certain range along the direction of the supporting rod by pulling the pull handle installed on the channel steel, the operation space is increased, and the effect that the transformer body is convenient to move, heat is fed, and wiring operation is convenient is achieved.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is an enlarged schematic view of B in fig. 3.

In the figure: 1. channel steel; 2. a first heat dissipation plate; 3. a support bar; 4. a mounting frame; 5. a transformer body; 6. a cross bar; 7. mounting a plate; 8. a quick-release screw; 9. a second heat dissipation plate; 10. pulling a handle; 11. a limiting rod; 12. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a power transformer convenient to installation, includes bracing piece 3, mounting bracket 4, transformer body 5 and

horizontal pole

6, 5 lower surface both sides of transformer body are fixedly connected with channel-section steel 1 respectively, and 1 quantity of channel-section steel is two, and 1 upper surface front end of two channel-section steels is fixed mounting respectively draws 10, and 1 upper surfaces of two channel-section steels all are connected with 5 lower fixed surface of transformer body through the welding mode. Channel-section steel 1 activity is placed at 3 upper surfaces of bracing piece, and 3 quantity of bracing piece are two, and spacing hole 12 has been seted up respectively to 3 upper surface front ends of two bracing pieces, and there is gag lever post 11 in two spacing holes 12 movable mounting respectively, and two gag lever posts 11 all adopt the cruciform structure design, and two 3 rear ends of bracing piece weld mounting respectively are positive at mounting bracket 4, and two bracing pieces 3 are in same horizontal plane. Through setting up channel-section steel 1, through at 5 lower surface welding installation channel-section steel 1 of transformer body, will through the recess on the channel-section steel 1, channel-section steel 1 directly places on bracing piece 3 with 4 fixed connection of mounting bracket to the transformer is erect to the convenience, and simultaneously, passes through mounting panel 7 and quick detach screw 8 fixed mounting horizontal pole 6 at 5 upper surfaces of transformer body, when hoist and mount the transformer, the accessible hangs horizontal pole 6 and makes 5 removals of transformer body, has reached 5 simple to operate's of transformer body effect.

The upper surface both sides of transformer body 5 are fixedly connected with mounting panel 7 respectively, and two mounting panels 7 all adopt the design of steel sheet material, and two mounting panel 7 lower surfaces all are through welding mode and transformer body 5 upper surface both sides fixed connection. The middle of two mounting panel 7 upper surfaces respectively with the both ends fixed mounting of horizontal pole 6, the equal trompil in horizontal pole 6 upper surface both sides and movable mounting have

quick detach screw

8, 6 lower surface both sides of horizontal pole respectively through quick detach screw 8 with two mounting panel 7 upper surfaces respectively fixed connection. Through setting up bracing piece 3, through set up spacing hole 12 at 3 upper surface front ends of bracing piece, insert gag lever post 11 in spacing hole 12 simultaneously, thereby make the transformer accessible after the installation accomplish insert the mode of gag lever post 11 and avoid transformer body 5 to take place the displacement on bracing piece 3, and simultaneously, channel-section steel 1 can remove on bracing piece 3, when needs carry out wiring operation to transformer body 5, the pull of installation makes transformer body 5 carry out the removal in the certain extent along the 3 directions of bracing piece 10 on the operating personnel accessible pulling channel-section steel 1, thereby increase the operating space, reached and conveniently moved transformer body 5 and advanced hot effect of conveniently carrying out wiring operation. The front end and the rear end of the transformer body 5 are respectively fixedly provided with a second heat dissipation plate 9, and the second heat dissipation plates 9 are fixedly arranged on the front side and the back side of the transformer body 5 through screws. The transformer body 5 is fixedly provided with first heat dissipation plates 2 at two sides respectively. The first heat dissipation plate 2 is fixedly installed at both sides of the transformer body 5 by screws.

The working principle is as follows: when the transformer body 5 is used, the cross rod 6 is fixedly connected with the two mounting plates 7 through the quick inserting screws, the transformer body 5 is lifted through the cross rod 6 through the lifting equipment, so that the transformer body 5 is movably placed on the two supporting rods 3 through the channel steel 1, when the transformer body 5 is subjected to wiring operation, the cross rod 6 is taken down through the quick disassembling screws 8, the pull handle 10 mounted on the channel steel 1 is pulled, so that the transformer body 5 moves in a small range along the direction of the supporting rods 3, the construction space is increased, the transformer body 5 is convenient to wire, after wiring is completed, the position of the transformer body 5 is adjusted on the supporting rods 3 again, and the limiting rods 11 are inserted into the limiting holes 12, so that the displacement of the transformer body 5 is limited.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 convenient to installation, includes bracing piece (3), mounting bracket (4), transformer body (5) and horizontal pole (6), its characterized in that: transformer body (5) lower surface both sides are fixedly connected with channel-section steel (1) respectively, channel-section steel (1) activity is placed at bracing piece (3) upper surface, transformer body (5) upper surface both sides are fixedly connected with mounting panel (7) respectively, two in the middle of mounting panel (7) upper surface respectively with the both ends fixed mounting of horizontal pole (6), both ends difference fixed mounting has second heating panel (9) around transformer body (5), transformer body (5) both sides difference fixed mounting has first heating panel (2).

2. A power transformer as claimed in claim 1, characterised in that: channel-section steel (1) quantity is two, and two channel-section steel (1) upper surface front end fixed mounting respectively have and draw handle (10), and two channel-section steel (1) upper surfaces all are through welding mode and transformer body (5) lower fixed surface connection.

3. A power transformer as claimed in claim 1, characterised in that: bracing piece (3) quantity is two, and spacing hole (12) have been seted up respectively to two bracing piece (3) upper surface front ends, and there are gag lever post (11) in two spacing holes (12) respectively movable mounting, and two gag lever post (11) all adopt the cruciform structural design, and two bracing piece (3) rear end welded mounting are positive at mounting bracket (4) respectively, and two bracing piece (3) are in same horizontal plane.

4. A power transformer as claimed in claim 1, characterised in that: both sides of the upper surface of the cross rod (6) are provided with holes and are movably provided with quick-release screws (8), and both sides of the lower surface of the cross rod (6) are respectively fixedly connected with the upper surfaces of the two mounting plates (7) through the quick-release screws (8).

5. A power transformer as claimed in claim 1, characterised in that: two mounting panel (7) all adopt the design of steel sheet material, and two mounting panel (7) lower surfaces all are through welding mode and transformer body (5) upper surface both sides fixed connection.

6. A power transformer as claimed in claim 1, characterised in that: the second heat dissipation plate (9) is fixedly arranged on the front surface and the back surface of the transformer body (5) through screws.

7. A power transformer as claimed in claim 1, characterised in that: the first heat dissipation plates (2) are fixedly arranged on two sides of the transformer body (5) through screws.