CN211788499U

CN211788499U - Transformer with lightning protection function

Info

Publication number: CN211788499U
Application number: CN202020816292.7U
Authority: CN
Inventors: 戴林书
Original assignee: Hefei Duoyuan Power Saving Technology Co ltd
Current assignee: Hefei Duoyuan Power Saving Technology Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-10-27
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a transformer that has lightning protection function, including base and rain-proof frame, first mounting hole has all been seted up to the base bottom left and right sides, and the top of base is provided with transformer main part, rain-proof frame passes through the second bolt fastening at transformer main part's top, and the right side at rain-proof frame top is provided with the lightning rod, the bottom threaded connection of lightning rod bears telescopic inboard, and the bottom of limiting plate has seted up the second mounting hole. This transformer that has lightning protection function, the base can be fixed in required place under the effect of first mounting hole and outside bolt, can place the top of lightning rod on the right side of rain-proof frame after that, place the limiting plate block on the right side at rain-proof frame top and screw up the fastener again, support with this and fix the limiting plate tightly, the lightning rod block is fixed between rain-proof frame and limiting plate this moment, the convenient stability that improves the lightning rod, the lightning rod has the function of lightning protection, thereby play the effect of protection to the transformer main part.

Description

Transformer with lightning protection function

Technical Field

The utility model relates to a transformer technical field specifically is a transformer that has lightning protection function.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.

The existing transformer is easy to be interfered by thunder and lightning in the using process, so that the normal work of the transformer is influenced, the transformer is inconvenient to install and fix, the transformer is not convenient to use, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer that has lightning protection function to current transformer that proposes in solving above-mentioned background easily receives the interference of thunder and lightning at the in-process that uses, thereby influences its normal work, and inconvenient installation fixed problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer that has lightning protection function, includes base and rain-proof frame, first mounting hole has all been seted up to the base bottom left and right sides, and the top of base is provided with transformer main body, rain-proof frame passes through the second bolt fastening at transformer main body's top, and the right side at rain-proof frame top is provided with the lightning rod, the bottom threaded connection of lightning rod bears telescopic inboard, and the second mounting hole has been seted up to the bottom of limiting plate.

First mounting hole symmetry sets up on the base, the transformer main part is through first bolt threaded connection on the base, and first bolt symmetry sets up, the right-hand member face at rain-proof frame top runs through limiting plate threaded connection and has the fastener, and the fastener symmetry sets up, screws up the fastener and can support the limiting plate to tightly fix on the right side at rain-proof frame top, makes things convenient for spacing fixed lightning rod, the top block of lightning rod is connected between rain-proof frame and limiting plate, second mounting hole evenly distributed is in bearing sleeve's bottom, and bearing sleeve can fix in required place under the effect of second mounting hole and outside bolt, and bearing sleeve plays the effect of spacing support to the bottom of lightning rod.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer with the lightning protection function is provided with a lightning protection circuit,

(1) the base can be fixed in a required place under the action of the first mounting hole and an external bolt, then the top of the lightning rod can be placed on the right side of the rain shielding frame, the limiting plate is clamped and placed on the right side of the top of the rain shielding frame, and the fastener is screwed up to tightly fix the limiting plate, and at the moment, the lightning rod is clamped and fixed between the rain shielding frame and the limiting plate, so that the stability of the lightning rod is conveniently improved, and the lightning rod has a lightning protection function, so that the transformer main body is protected;

(2) the bearing sleeve can be screwed up and down manually after the top of the lightning rod is fixed until the bottom of the bearing sleeve contacts with a required place, and then the bearing sleeve can be fixed in the required place through the second mounting hole and the external bolt, so that the lightning rod is conveniently fixed.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

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

In the figure: 1. the base, 2, first mounting hole, 3, transformer main part, 4, first bolt, 5, the frame that keeps off the rain, 6, second bolt, 7, lightning rod, 8, limiting plate, 9, fastener, 10, bear the weight of the sleeve, 11, second mounting hole.

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. 1-3, the present invention provides a technical solution: the utility model provides a transformer that has lightning protection function, first mounting hole 2 has all been seted up to the 1 bottom left and right sides of base, and base 1's top is provided with transformer main part 3, and rain frame 5 passes through second bolt 6 to be fixed at transformer main part 3's top, and the right side at rain frame 5 top is provided with lightning rod 7, and the bottom threaded connection of lightning rod 7 bears the inboard of sleeve 10, and second mounting hole 11 has been seted up to limiting plate 8's bottom.

Specifically, first mounting hole 2 symmetry sets up on base 1, and base 1 can be fixed in required place under the effect of first mounting hole 2 and outside bolt, and base 1 plays the effect of support to transformer main part 3.

Specifically, transformer body 3 passes through first bolt 4 threaded connection on

base

1, and 4 symmetry settings of first bolt, screws up first bolt 4 and can fix transformer body 3 on base 1, easy to assemble.

Specifically, the right-hand member face at 5 tops of rain sheltering from frame runs through limiting plate 8 threaded connection and has fastener 9, and fastener 9 symmetry sets up, places limiting plate 8 block behind the right side at 5 tops of rain sheltering from frame, screws up fastener 9 again, conveniently supports tightly and fixes limiting plate 8, and limiting plate 8 plays the spacing effect of block to lightning rod 7.

Specifically, the top block of lightning rod 7 is connected between rain-proof frame 5 and limiting plate 8, can fix lightning rod 7 block when rain-proof frame 5 and limiting plate 8 use jointly, conveniently improves the stability of lightning rod 7.

Specifically, the second mounting holes 11 are uniformly distributed at the bottom of the bearing sleeve 10, the bearing sleeve 10 can be fixed at a required place through the second mounting holes 11 and an external bolt after the height of the bearing sleeve 10 is determined, and at this time, the bearing sleeve 10 plays a role in limiting and supporting the bottom of the lightning rod 7.

The working principle is as follows: when the transformer with the lightning protection function is used, the device is firstly placed at a required place, the base 1 is fixed through the first mounting hole 2 and the external bolt, then the top of the lightning rod 7 is placed on the right side of the rain shielding frame 5, then the limiting plate 8 is clamped and placed on the right side of the top of the rain shielding frame 5, the fastening piece 9 is screwed tightly, the limiting plate 8 is tightly supported and fixed, at the moment, the lightning rod 7 is clamped and fixed between the rain shielding frame 5 and the limiting plate 8, then the bearing sleeve 10 is manually screwed up and down until the bottom of the bearing sleeve 10 is contacted with the required place, then the bearing sleeve 10 is fixed through the second mounting hole 11 and the external bolt, the lightning rod 7 is fixed, the lightning rod 7 has the lightning protection function, so that the transformer main body 3 is protected, and the rain shielding frame 5 can play a certain role in shielding rain on the top of the transformer main body 3, this completes the work and is within the skill of the art, not described in detail in this specification.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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. The utility model provides a transformer that has lightning protection function, includes base (1) and rain-proof frame (5), its characterized in that: first mounting hole (2) have all been seted up to base (1) bottom left and right sides, and the top of base (1) is provided with transformer main body (3), rain-proof frame (5) are fixed at the top of transformer main body (3) through second bolt (6), and the right side at rain-proof frame (5) top is provided with lightning rod (7), the bottom threaded connection of lightning rod (7) is in the inboard that bears sleeve (10), and second mounting hole (11) have been seted up to the bottom of limiting plate (8).

2. The transformer with lightning protection function according to claim 1, characterized in that: the first mounting holes (2) are symmetrically arranged on the base (1).

3. The transformer with lightning protection function according to claim 1, characterized in that: the transformer main body (3) is in threaded connection with the base (1) through the first bolts (4), and the first bolts (4) are symmetrically arranged.

4. The transformer with lightning protection function according to claim 1, characterized in that: the right end face of the top of the rain shielding frame (5) penetrates through the limiting plate (8) and is in threaded connection with the fastening piece (9), and the fastening piece (9) is symmetrically arranged.

5. The transformer with lightning protection function according to claim 1, characterized in that: the top of the lightning rod (7) is clamped and connected between the rain shielding frame (5) and the limiting plate (8).

6. The transformer with lightning protection function according to claim 1, characterized in that: the second mounting holes (11) are uniformly distributed at the bottom of the bearing sleeve (10).