CN215955047U

CN215955047U - Outdoor installation mutual inductor

Info

Publication number: CN215955047U
Application number: CN202122200910.2U
Authority: CN
Inventors: 赖民
Original assignee: Yunnan Minxiang Electric Co ltd
Current assignee: Yunnan Minxiang Electric Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-04
Anticipated expiration: 2031-09-13

Abstract

The utility model provides an outdoor-mounted transformer, and relates to the technical field of transformers. In the utility model, in use, the first spring enables the sliding block to have a buffering effect, the device has the buffering effect when swaying left and right, the buffering can reduce the impact force on the mutual inductor main body, thereby preventing the damage inside the device, then the second spring can enable the mutual inductor main body to have the buffering effect when moving up and down, the problem that the outdoor mutual inductor does not have the shock absorption is solved, the sliding pipe can prevent the sliding rod from bending, the damage of the second spring caused by the bending of the second spring can be increased, the second spring can give an elastic force to the sliding rod when the sliding rod moves to the connecting plate, the sliding groove can support the sliding block, the bending of the second spring can be prevented, and the service life of the device is prolonged.

Description

Outdoor installation mutual inductor

Technical Field

The utility model relates to the technical field of mutual inductors, in particular to an outdoor-mounted mutual inductor.

Background

The transformer is also called instrument transformer, which is a general name of current transformer and voltage transformer, can change high voltage into low voltage, and large current into small current, and is used for measuring or protecting system, and its function is mainly to convert high voltage or large current into standard low voltage (100V) or standard small current (5A or 1A, both referring to rated value) in proportion, so as to implement standardization and miniaturization of measuring instrument, protecting equipment and automatic control equipment. Meanwhile, the mutual inductor can be used for isolating a high-voltage system so as to ensure the safety of people and equipment.

Among the prior art, outdoor mutual-inductor in use, because the region is different, the earthquake often appears in some places, and the place of the general installation of outdoor mutual-inductor is all higher, is difficult to maintain and change, and vibrations then can cause the inside removal of mutual-inductor easily to lead to outdoor mutual-inductor to damage, need people often to overhaul, give people and bring very big puzzlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, when an outdoor mutual inductor is used, due to different regions, earthquakes often occur in some places, the outdoor mutual inductor is generally installed in higher places and is not easy to maintain and replace, and the vibration can easily cause the movement of the inside of the mutual inductor, so that the outdoor mutual inductor is damaged and needs to be frequently overhauled by people.

In order to achieve the purpose, the utility model adopts the following technical scheme: an outdoor installation mutual inductor comprises a mutual inductor main body, wherein a base is arranged at the bottom of the mutual inductor main body, the bottom of the base is provided with two sliding chutes, the inside of the two sliding chutes is provided with a damping mechanism, the damping mechanism comprises four sliding pipes and four sliding blocks, the inner walls of two sides of the two sliding grooves are welded with first springs, one ends of the four first springs are respectively welded with one sides of the four sliding blocks, the number of the sliding tubes is four, the inner walls of the four sliding tubes are all connected with sliding rods in a sliding manner, every two sliding tubes are divided into a group, and all welding has the connecting plate between the bottom of every group slide pipe, four the welding has the backup pad between the one end that the connecting plate was kept away from to the slide bar, four the second spring is all welded to the bottom of slide bar, the one end that the slide bar was kept away from to the second spring is welded with the top of connecting plate.

Preferably, two limiting holes are formed in one side of each of the four sliding blocks, and clamping grooves are formed in the edges, close to the four sliding blocks, of the outer side of the supporting plate.

Preferably, eight every two of spacing hole divide into a set ofly, and equal sliding connection has a gag lever post, eight between the inner wall in every spacing hole of group every two of gag lever post divide into a set ofly, and every group gag lever post all welds between being close to the one end in block groove and has the block board.

Preferably, four two fixed slots are all seted up to one side that the gag lever post was kept away from to the block board, eight one side inner wall of fixed slot all seted up with gag lever post assorted fixed through hole.

Preferably, the inner walls of the eight fixing grooves are connected with bolts in a sliding mode, and one side of each clamping plate is fixedly connected with the inner wall of each clamping groove through the two bolts.

Preferably, the bottom of each of the two connecting plates is provided with two connecting holes.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, in use, the first spring enables the sliding block to have a buffering effect, the device has the buffering effect when swaying left and right, the buffering can reduce the impact force on the mutual inductor main body, thereby preventing the damage inside the device, then the second spring can enable the mutual inductor main body to have the buffering effect when moving up and down, the problem that the outdoor mutual inductor does not have the shock absorption is solved, the sliding pipe can prevent the sliding rod from bending, the damage of the second spring caused by the bending of the second spring can be increased, the second spring can enable the sliding rod to give an elastic force to the sliding rod when the sliding rod moves to the connecting plate, the structural stability of the device is increased, the sliding chute can support the sliding block, the bending of the second spring can be prevented, and the service life of the device is prolonged.

2. If the mutual inductor main body is damaged at high altitude, the mutual inductor main body can be taken out by taking out the bolt, the clamping groove and the clamping plate can reduce the using space of the device, the structure stability of the equipment is increased, the bolt can be arranged on the inner wall of the fixing groove by the fixing groove, the outer surface of the bolt is kept level with the clamping plate, the using space of the equipment is reduced, and the structure stability of the equipment is increased.

Drawings

Fig. 1 is a perspective view of an outdoor mounted transformer according to the present invention;

fig. 2 is a side perspective view of an outdoor mounted transformer according to the present invention;

FIG. 3 is a side, partially sectioned, perspective view of an outdoor mounted transformer in accordance with the present invention;

fig. 4 is a partial structural cutaway perspective view of an outdoor mounted transformer in accordance with the present invention.

Illustration of the drawings: 1. a transformer body; 2. a damping mechanism; 201. a first spring; 202. a slider; 203. a support plate; 204. a slide bar; 205. a slide pipe; 206. a second spring; 3. a base; 4. a chute; 5. a limiting hole; 6. a clamping groove; 7. a clamping plate; 8. fixing grooves; 9. a fixing through hole; 10. a bolt; 11. a connecting plate; 12. connecting holes; 13. a limiting rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the utility model provides an outdoor-installed transformer, which includes a transformer main body 1, a base 3 is installed at the bottom of the transformer main body 1, two sliding grooves 4 are formed at the bottom of the base 3, a damping mechanism 2 is arranged inside the two sliding grooves 4, the damping mechanism 2 includes sliding pipes 205 and sliding blocks 202, four sliding blocks 202 are arranged, first springs 201 are welded on inner walls of two sides of the two sliding grooves 4, one ends of the four first springs 201 are respectively welded with one sides of the four sliding blocks 202, four sliding pipes 205 are arranged, sliding rods 204 are respectively connected on inner walls of the four sliding pipes 205 in a sliding manner, every two sliding pipes 205 are divided into one group, a connecting plate 11 is welded between bottom ends of each group of sliding pipes 205, a supporting plate 203 is welded between ends of the four sliding rods 204 far away from the connecting plate 11, second springs 206 are welded on bottom ends of the four sliding pipes 204, the end of the second spring 206 remote from the slide bar 204 is welded to the top of the connecting plate 11.

The effect that its whole embodiment 1 reaches is, in use, make connecting plate 11 fixed with other devices through connecting hole 12, when relieving vibrations, make mutual-inductor main part 1 can remove through spout 4 and slider 202, then make slider 202 have the buffering effect through first spring 201, make the device have the buffering effect when rocking from side to side, the impact force that buffering can reduce mutual-inductor main part 1 and receive, thereby prevent the inside damage that takes place of device, then can make backup pad 203 reciprocate through second spring 206, have the effect of buffering, thereby make mutual-inductor main part 1 possess the effect of buffering when reciprocating, solve outdoor mutual-inductor and do not possess the absorbing problem, and the design of slide pipe 205 not only can prevent that slide bar 204 from taking place the bending, can also increase and prevent that second spring 206 from taking place the bending and leading to the damage of second spring 206, and the design of second spring 206 can make slide bar 204 move to connecting plate 11 when second spring 206 can give slide bar 204 to slide bar 204 a slide bar 204 Elastic force increases the stable in structure of equipment, and the design of spout 4 not only can support slider 202, can also prevent that second spring 206 from taking place the bending, increases the life of equipment.

In embodiment 2, as shown in fig. 1 and 4, two limiting holes 5 are formed on one side of each of the four sliders 202, the engaging grooves 6 are formed on the outer side of the supporting plate 203 near the edges of the four sliders 202, two of the eight limiting holes 5 are divided into a group, and the inner wall of each group of limiting holes 5 is connected with a limiting rod 13 in a sliding way, every two of the eight limiting rods 13 are divided into a group, and all weld between the one end that every gag lever post 13 of group is close to block groove 6 has block board 7, four block board 7 keep away from gag lever post 13 one side all seted up two fixed slots 8, one side inner wall of eight fixed slots 8 all seted up with gag lever post 13 assorted fixed through-hole 9, the equal sliding connection of inner wall of eight fixed slots 8 has bolt 10, one side of every block board 7 is respectively through the inner wall fixed connection of two bolts 10 with block groove 6, two connecting holes 12 have all been seted up to the bottom of two connecting plates 11.

The effect that its whole embodiment 2 reached is, if damage at high altitude mutual-inductor main part 1, take out bolt 10 this moment, just can stimulate block board 7 after bolt 10 takes out, block board 7 removes and just can take out gag lever post 13, just can take out mutual-inductor main part 1 afterwards, thereby can maintain, increase the work efficiency of equipment, and the space that the device used can be reduced to the design of block groove 6 and block board 7, increase the stable in structure of equipment, and fixed slot 8 can make bolt 10 at the inner wall of fixed slot 8, and make the surface of bolt 10 keep level with block board 7, reduce the space that equipment used, increase the stable in structure of equipment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. An outdoor installation's mutual-inductor, includes mutual-inductor main part (1), its characterized in that: the bottom of the transformer main body (1) is provided with a base (3), the bottom of the base (3) is provided with two sliding grooves (4), a damping mechanism (2) is arranged in the two sliding grooves (4), the damping mechanism (2) comprises sliding pipes (205) and sliding blocks (202), the number of the sliding blocks (202) is four, the inner walls of the two sides of the two sliding grooves (4) are welded with first springs (201), one ends of the four first springs (201) are respectively welded with one sides of the four sliding blocks (202), the number of the sliding pipes (205) is four, the inner walls of the four sliding pipes (205) are all connected with sliding rods (204) in a sliding mode, every two sliding pipes (205) are divided into one group, a connecting plate (11) is welded between the bottom ends of each group of sliding pipes (205), and a supporting plate (203) is welded between one ends, far away from the connecting plate (11), of the four sliding rods (204), the bottom ends of the four sliding rods (204) are welded with second springs (206), and one ends, far away from the sliding rods (204), of the second springs (206) are welded with the top of the connecting plate (11).

2. An outdoor mounted transformer according to claim 1, characterised in that: four two spacing holes (5) have all been seted up to one side of slider (202), block groove (6) have all been seted up near the edge of four sliders (202) in the outside of backup pad (203).

3. An outdoor mounted transformer according to claim 2, characterised in that: eight every two of spacing hole (5) divide into a set ofly, and equal sliding connection has gag lever post (13), eight between the inner wall of every group spacing hole (5) every two of gag lever post (13) divide into a set ofly, and all welds between the one end that every group gag lever post (13) is close to block groove (6) and have block board (7).

4. An outdoor mounted transformer according to claim 3, characterised in that: four one side that gag lever post (13) were kept away from in block board (7) has all seted up two fixed slots (8), eight one side inner wall of fixed slot (8) all seted up with gag lever post (13) assorted fixed through hole (9).

5. An outdoor mounted transformer according to claim 4, characterised in that: the inner walls of the eight fixing grooves (8) are connected with bolts (10) in a sliding mode, and one side of each clamping plate (7) is fixedly connected with the inner wall of each clamping groove (6) through the two bolts (10).

6. An outdoor mounted transformer according to claim 1, characterised in that: two connecting holes (12) are formed in the bottoms of the two connecting plates (11).