CN217386843U

CN217386843U - Transformer capable of adjusting leakage inductance

Info

Publication number: CN217386843U
Application number: CN202220869405.9U
Authority: CN
Inventors: 陶元付
Original assignee: Shenzhen Jishengyuan Electronic Technology Co ltd
Current assignee: Shenzhen Jishengyuan Electronic Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-06
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a transformer of adjustable leakage inductance belongs to transformer technical field. The clamping device comprises a transformer body, wherein clamping components are connected to two sides of the transformer body, each clamping component comprises two fixing plates which are connected with the transformer body, one fixing plate is connected with a first clamping plate through a first supporting rod, the other fixing plate is connected with a second clamping plate through a second supporting rod, and the first clamping plate is connected with the second clamping plate through a fixing bolt; the utility model provides a pair of transformer of adjustable leakage inductance through the centre gripping subassembly that sets up, when the installation transformer, can strengthen being connected between transformer and the wire pole, makes its also stability that can be more when using to in the normal use of transformer.

Description

Transformer capable of adjusting leakage inductance

Technical Field

The utility model relates to a transformer technical field, more specifically say, relate to a transformer of adjustable leakage inductance.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and in order to better apply the transformer, the existing transformer can realize the function of adjusting leakage inductance.

However, in the process of installing the transformer on the telegraph pole, the connecting rod is usually erected between the telegraph poles, the transformer is erected on the connecting rod and installed through the fixing bolt, and the transformer is exposed to the outside all the year round, so that under the influence of an external environment, the transformer is easy to loosen, the overall stability of the transformer is reduced, and the normal use of the transformer is further influenced.

To this end, we propose a transformer with adjustable leakage inductance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer of adjustable leakage inductance, through the centre gripping subassembly that sets up, when the installation transformer, can strengthen being connected between transformer and the wire pole, make its also stability that can be more when using to in the normal use of transformer.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an adjustable transformer that leaks inductance, includes the transformer body, the both sides of transformer body all are connected with the centre gripping subassembly, just the centre gripping subassembly includes two fixed plates that all are connected with the transformer body, one of them the fixed plate is connected with first grip block through first branch, and another one the fixed plate is connected with the second grip block through second branch, and is connected through fixing bolt between first grip block and the second grip block.

As a further aspect of the present invention: two spread grooves that the mirror image distributes are all seted up to the both sides of transformer body, the inside equal gomphosis of spread groove has the fixed plate, one of them the equal fixed mounting in upper and lower both ends in one side that the transformer body was kept away from to the fixed plate has first branch, another one the equal fixed mounting in upper and lower both ends in one side that the transformer body was kept away from to the fixed plate has the second branch.

As a further aspect of the present invention: the end of the first supporting rod, far away from the transformer body, is connected with the first clamping plate, and the end of the second supporting rod, far away from the transformer body, is connected with the second clamping plate.

As a further aspect of the present invention: the fixed plate is provided with a sliding block towards one side of the transformer body, sliding grooves are further formed in the two sides of the transformer body and located in the middle of the connecting grooves and communicated with the connecting grooves, and the sliding block is connected to the inside of the sliding grooves in a sliding mode.

As a further aspect of the present invention: and two springs distributed in a mirror image mode are connected to the groove wall on one side of the connecting groove, and the other ends of the springs are connected with the fixing plate.

As a further aspect of the present invention: the mounting plate is connected to one side in opposite directions between the first clamping plate and the second clamping plate, two threaded holes distributed in a mirror image mode are formed in the mounting plate, and the fixing bolt is in threaded connection with the threaded holes.

As a further aspect of the present invention: both sides of transformer body all are connected with coupling assembling, just coupling assembling is connected with the centre gripping subassembly.

As a further aspect of the present invention: coupling assembling includes the fixed block, just the one end and the transformer body of fixed block are connected, the other end fixed mounting of fixed block has two telescopic links that the mirror image distributes, and one of them the first connecting plate of one end fixedly connected with of fixed block, another one are kept away from to the telescopic link the one end fixedly connected with second connecting plate of fixed block, just first connecting plate is connected between first branch, the second connecting plate is connected between the second branch.

The utility model has the advantages that: through the clamping component who sets up, when the installation transformer, can strengthen being connected between transformer and the wire pole, make it also can be more stable when using to in the normal use of transformer.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in a partial cross-sectional structure;

FIG. 3 is a schematic structural view of the clamping assembly of the present invention;

fig. 4 is a schematic diagram of the connection assembly structure of the present invention.

The reference numbers in the figures illustrate: 1. a transformer body; 2. connecting grooves; 3. a chute; 4. a clamping assembly; 41. a fixing plate; 42. a slider; 43. a spring; 44. a first support bar; 45. a second support bar; 46. a first clamping plate; 47. a second clamping plate; 48. a threaded hole; 5. a connecting assembly; 51. a fixed block; 52. a first connecting plate; 53. a second connecting plate; 54. a telescopic rod.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all belong to the protection scope of the utility model.

The embodiment is as follows:

as shown in fig. 1-4, a transformer capable of adjusting leakage inductance includes a transformer body 1, a clamping assembly 4 is connected to both sides of the transformer body 1, and the clamping assembly 4 includes two fixing plates 41 connected to the transformer body 1, wherein one of the fixing plates 41 is connected to a first clamping plate 46 through a first support rod 44, the other of the fixing plates 41 is connected to a second clamping plate 47 through a second support rod 45, the first clamping plate 46 is connected to the second clamping plate 47 through a fixing bolt, the two fixing plates 41 are connected to both sides of the transformer body 1, one of the fixing plates 41 is connected to the first clamping plate 46 through the first support rod 44, the other fixing plate 41 is connected to the second clamping plate 47 through the second support rod 45, and the first clamping plate 46 is connected to the second clamping plate 47 through a fixing bolt, when being installed, the outer wall of the telegraph pole can be correspondingly clamped through the first clamping plate 46 and the second clamping plate 47, then the telegraph pole is fixed through the fixing bolts, the telegraph pole is axially connected with the telegraph pole from two sides on the basis of the existing erection installation, and the connection between the transformer and the telegraph pole can be enhanced through the arranged clamping assembly 4 when the transformer is installed, so that the transformer can be more stable in use, and the normal use of the transformer is facilitated;

two connecting grooves 2 distributed in a mirror image manner are formed in both sides of the transformer body 1, fixing plates 41 are respectively embedded in the connecting grooves 2, first supporting rods 44 are respectively fixedly installed at the upper end and the lower end of one side, away from the transformer body 1, of one fixing plate 41, second supporting rods 45 are respectively fixedly installed at the upper end and the lower end of one side, away from the transformer body 1, of the other fixing plate 41, and the fixing plates 41 are connected with the transformer body 1 in a manner of being embedded in the connecting grooves 2;

one end of the first supporting rod 44, which is far away from the transformer body 1, is connected with a first clamping plate 46, one end of the second supporting rod 45, which is far away from the transformer body 1, is connected with a second clamping plate 47, and the clamping plates can be connected with the transformer body 1 through the first supporting rod 44 and the second supporting rod 45 which are respectively connected between the fixing plate 41 and the two clamping plates;

a sliding block 42 is fixedly installed on one side of the fixed plate 41, which faces to the transformer body 1, a sliding groove 3 is further formed in the middle position of the connecting groove 2 on two sides of the transformer body 1, the sliding groove 3 is communicated with the connecting groove 2, the sliding block 42 is connected to the inside of the sliding groove 3 in a sliding manner, the sliding groove 3 is communicated with the inside of the connecting groove 2, and the sliding block 42 is installed on one side of the fixed plate 41, so that the fixed plate 41 can move on the transformer body 1;

two springs 43 which are distributed in a mirror image manner are connected on the groove wall at one side of the connecting groove 2, the other end of each spring 43 is connected with the fixed plate 41, because the spring 43 is connected on the groove wall at one side of the connecting groove 2, the other end of the spring 43 is connected with the fixed plate 41, while the utility pole is clamped by the first and

second clamping plates

46, 47, due to the different diameters of the utility pole, under the action of force, the first and

second clamping plates

46, 47 expand outwardly, so that the two fixing plates 41 face away from each other, meanwhile, the fixed plate 41 can compress the spring 43 in the moving process, and can be abutted against the fixed plate 41 through the elastic force of the spring 43, and when the fixed plate 41 moves, through the connection between the sliding block 42 and the sliding chute 3, sliding on the transformer body 1 to increase the stability of the fixing plate 41 during movement;

the mounting plates are connected to opposite sides between the first clamping plate 46 and the second clamping plate 47, two threaded holes 48 distributed in a mirror image mode are formed in the mounting plates, the fixing bolts are in threaded connection with the threaded holes 48, and when the telegraph pole is clamped by the first clamping plate 46 and the second clamping plate 47, the first clamping plate 46 and the second clamping plate 47 can be connected through the fixing bolts and the threaded holes 48 in a threaded connection mode;

the two sides of the transformer body 1 are both connected with connecting components 5, and the connecting components 5 are connected with clamping components 4;

the connecting assembly 5 comprises a fixing block 51, one end of the fixing block 51 is connected with the transformer body 1, two telescopic rods 54 distributed in a mirror image mode are fixedly mounted at the other end of the fixing block 51, one of the telescopic rods 54 is fixedly connected with a first connecting plate 52 at one end far away from the fixing block 51, the other telescopic rod 54 is fixedly connected with a second connecting plate 53 at one end far away from the fixing block 51, the first connecting plate 52 is connected between the first supporting rods 44, the second connecting plate 53 is connected between the second supporting rods 45, in the moving process of the first clamping plate 46 and the second clamping plate 47, the first supporting rods 44 and the second supporting rods 45 are synchronously driven to move, in addition, because the first connecting plate 52 is connected between the two first supporting rods 44, the second connecting plate 53 is connected between the two second supporting rods 45, in the moving process of the first supporting rods 44 and the second supporting rods 45, the two telescopic rods 54 are also stretched correspondingly, and because the telescopic rods 54 are connected with the transformer body 1 through the fixing blocks 51, the stability of the first support rod 44 and the second support rod 45 in the moving process can be enhanced.

The utility model discloses a theory of operation: when the transformer is installed, the outer wall of the telegraph pole can be correspondingly clamped through the first clamping plate 46 and the second clamping plate 47, then the telegraph pole is fixed through the fixing bolts, axial connection is conducted with the telegraph pole from two sides on the basis of existing erection installation, and through the arranged clamping assembly 4, connection between the transformer and the telegraph pole can be strengthened when the transformer is installed, so that the transformer can be more stable in use, and normal use of the transformer is facilitated.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model. Furthermore, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. Several elements of the plurality recited in the product claims may be implemented by one element in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.

Claims

1. A transformer capable of adjusting leakage inductance comprises a transformer body (1), and is characterized in that: the transformer comprises a transformer body (1), and is characterized in that clamping assemblies (4) are connected to two sides of the transformer body (1), the clamping assemblies (4) comprise two fixing plates (41) which are connected with the transformer body (1), one of the fixing plates (41) is connected with a first clamping plate (46) through a first supporting rod (44), the other fixing plate (41) is connected with a second clamping plate (47) through a second supporting rod (45), and the first clamping plate (46) and the second clamping plate (47) are connected through fixing bolts.

2. The transformer of claim 1, wherein: two spread grooves (2) that the mirror image distributes are all seted up to the both sides of transformer body (1), the inside equal gomphosis of spread groove (2) has fixed plate (41), one of them fixed plate (41) keep away from the equal fixed mounting in both ends on one side of transformer body (1) first branch (44), another one the equal fixed mounting in both ends on one side of transformer body (1) is kept away from in fixed plate (41) has second branch (45).

3. The transformer of claim 2, wherein: one end, far away from the transformer body (1), of the first supporting rod (44) is connected with a first clamping plate (46), and one end, far away from the transformer body (1), of the second supporting rod (45) is connected with a second clamping plate (47).

4. The transformer of claim 2, wherein: fixed plate (41) have slider (42) towards one side fixed mounting in transformer body (1), both sides of transformer body (1) are located spread groove (2) middle part position and have still seted up spout (3), just spout (3) are linked together with spread groove (2), slider (42) sliding connection is in the inside of spout (3).

5. The transformer of claim 2, wherein: two springs (43) distributed in a mirror image mode are connected to the groove wall on one side of the connecting groove (2), and the other ends of the springs (43) are connected with the fixing plate (41).

6. The transformer of claim 1, wherein: one side in opposite directions all is connected with the mounting panel between first grip block (46) and second grip block (47), set up two screw holes (48) that the mirror image distributes on the mounting panel, just fixing bolt and screw hole (48) looks threaded connection.

7. The transformer of claim 1, wherein: both sides of transformer body (1) all are connected with coupling assembling (5), just coupling assembling (5) are connected with centre gripping subassembly (4).

8. The transformer of claim 7, wherein: coupling assembling (5) are including fixed block (51), just the one end of fixed block (51) is connected with transformer body (1), the other end fixed mounting of fixed block (51) has two telescopic links (54) that the mirror image distributes, and one of them telescopic link (54) are kept away from the first connecting plate (52) of one end fixedly connected with of fixed block (51), another one end fixedly connected with second connecting plate (53) of fixed block (51) are kept away from in telescopic link (54), just first connecting plate (52) are connected between first branch (44), second connecting plate (53) are connected between second branch (45).