CN215988303U

CN215988303U - Transformer protector for power distribution engineering

Info

Publication number: CN215988303U
Application number: CN202122749889.1U
Authority: CN
Inventors: 康治文; 李富成
Original assignee: Qingyang Bosheng Power Engineering Co ltd
Current assignee: Qingyang Bosheng Power Engineering Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-08
Anticipated expiration: 2031-11-11

Abstract

The utility model provides a transformer protection device for distribution engineering, which comprises a transformer body, wherein the outer wall of the bottom of the transformer body is fixedly connected with a base, the inner wall of one side of the base is provided with mounting holes which are distributed equidistantly, the outer wall of the top of the transformer body is fixedly connected with a top plate, the top of the top plate is fixedly connected with connecting terminals which are distributed equidistantly, and the top of the transformer body is provided with a protective cover for protecting the connecting terminals. The use requirements of people are met.

Description

Transformer protector for power distribution engineering

Technical Field

The utility model relates to the technical field of power distribution engineering, in particular to a transformer protection device for power distribution engineering.

Background

The oil-immersed transformer is a box type transformer which takes mineral oil as a main insulating medium and a cooling medium of the transformer, a main body element of the transformer is immersed into an oil tank filled with the mineral oil, and a wiring terminal is led out of the top of an oil tank cover.

Because oil-immersed transformer comprises oil tank, oil tank cap, the electric elements of setting inside the oil tank and the fin of setting outside the oil tank and the binding post of setting on oil tank cap upper portion, and the binding cable divide into high voltage binding post and low pressure terminal outgoing lines two types again simultaneously, and at present, the direct exposure outside such as most transformer outgoing lines cable and binding post leads to outgoing lines cable and binding post life greatly reduced easily, can not satisfy people's user demand. Therefore, a transformer protector for power distribution engineering is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a transformer protector for power distribution engineering to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: the utility model provides a transformer protector that distribution engineering used, includes the transformer body, the bottom outer wall fixedly connected with base of transformer body, the mounting groove that the equidistance distributes is seted up to one side inner wall of base, the top outer wall fixedly connected with roof of transformer body, the binding post that the top fixedly connected with equidistance distributes of roof, the top of transformer body be provided with be used for right binding post carries out the protection casing that protects, one side outer wall of protection casing is provided with the centre gripping subassembly, one side outer wall of protection casing be provided with be used for right the centre gripping subassembly carries out the adjusting part that shifts, the top of roof is provided with the slip subassembly, the inside being provided with of slip subassembly is used for guaranteeing the locating component is stabilized to the protection casing.

In some embodiments, the clamping assembly comprises a mounting plate arranged on one side of the protective cover, a telescopic rod is fixedly connected to the outer wall of one side of the mounting plate, a clamping ring is fixedly connected to the output end of the telescopic rod, and a first spring is sleeved on the outer wall of the circumference of the telescopic rod.

In some embodiments, the adjusting assembly includes a second sliding groove formed in an outer wall of one side of the protective cover, sliding blocks are slidably connected to inner walls of two sides of the second sliding groove, and one side of the mounting plate is fixedly connected to an outer wall of one side of the sliding blocks.

In some embodiments, the outer wall of one side of the protective cover is provided with a through groove, and a sealing assembly is arranged inside the through groove.

In some embodiments, the sealing assembly includes two groups of sealing rubber pads fixedly connected to inner walls of two sides of the through slot, and one sides of the two groups of sealing rubber pads are in contact with each other.

In some embodiments, the sliding assembly includes a first sliding groove formed in an outer wall of the top plate, and sliding rods are fixedly connected to inner walls of two sides of the protective cover and slidably connected to the first sliding groove.

In some embodiments, the positioning assembly includes a mounting hole formed in an outer wall of the bottom of the sliding rod, a second spring is welded to an inner wall of one side of the mounting hole, a clamping column is welded to one end, away from the mounting hole, of the second spring, a positioning hole is formed in an inner wall of the bottom of the first sliding groove, and the clamping column and the positioning hole are clamped with each other.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. a transformer protection device for power distribution engineering is characterized in that through a sliding assembly and a positioning assembly, an operator firstly penetrates an outgoing cable from the inside of a through groove, then the operator clamps a sliding rod at the bottom of a protective cover in a first sliding groove and pushes the sliding rod until a second spring ejects a clamping column, and the ejected clamping column can be clamped in a positioning hole, so that the protective cover and a transformer body can be effectively fastened and connected;

can carry out good protection to binding post and the cable of being qualified for the next round of competitions through the protection casing, the effectual life who prolongs binding post and the cable of being qualified for the next round of competitions has satisfied people's user demand.

2. According to the transformer protection device for the power distribution project, due to the arrangement of the adjusting assembly and the clamping assembly, after a cable passes through the inside of the through groove, the outgoing cable can be effectively clamped and fixed through the combined action of the second spring and the telescopic rod, and the connection stability between the outgoing cable and the wiring terminal is ensured;

the position of the clamping assembly can be adjusted through the sliding block before people fix the outgoing cable, so that the outgoing cable can be fixed at different heights, and the situation that the outgoing cable cannot be fixed due to too short length is avoided.

3. The utility model provides a transformer protector that distribution engineering used, through the sealed cushion that sets up, can effectually guarantee to lead to the groove except that the cable of being qualified for the next round of competitions passes the regional leakproofness, also further improved the protection effect of protection casing to terminal of being qualified for the next round of competitions and the cable of being qualified for the next round of competitions.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a disassembled structure view of the protective cover of the present invention;

FIG. 3 is an enlarged view of the structure at point A of the present invention;

FIG. 4 is a bottom view of the shield of the present invention;

fig. 5 is an enlarged structural view of the utility model at B.

Reference numerals:

1-transformer body, 3-protective cover, 4-wiring terminal, 5-first sliding chute, 6-top plate, 7-positioning hole, 8-through chute, 9-base, 10-second sliding chute, 11-sliding block, 12-mounting plate, 13-sealing rubber pad, 14-first spring, 15-clamping ring, 16-telescopic rod, 17-sliding rod, 18-mounting hole, 19-second spring and 20-clamping column.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, a transformer guard for power distribution engineering comprises a transformer body 1, the outer wall of the bottom of the transformer body 1 is fixedly connected with a base 9, the inner wall of one side of the base 9 is provided with mounting grooves which are distributed at equal intervals, the outer wall of the top of the transformer body 1 is fixedly connected with a top plate 6, the top of the top plate 6 is fixedly connected with connecting terminals 4 which are distributed at equal intervals, the top of the transformer body 1 is provided with a protective cover 3 for protecting the wiring terminal 4, the outer wall of one side of the protective cover 3 is provided with a clamping component, the outer wall of one side of the protective cover 3 is provided with an adjusting component used for shifting the clamping component, the top of roof 6 is provided with the sliding assembly, the inside being provided with of sliding assembly is used for guaranteeing protection casing 3 stabilizes the locating component.

In this embodiment, the centre gripping subassembly including set up with the mounting panel 12 of protection casing 3 one side, one side outer wall fixedly connected with telescopic link 16 of mounting panel 12, the output end fixedly connected with grip ring 15 of telescopic link 16, first spring 14 has been cup jointed to the circumference outer wall of telescopic link 16, and after the cable passed from leading to the inslot portion of groove 8, the combined action through second spring 19 and telescopic link 16 can be effectual carries out the centre gripping fixedly to the cable of being qualified for the next round of competitions, has guaranteed the stability of being connected between cable of being qualified for the next round of competitions and the binding post 4.

In this embodiment, the adjusting part is including seting up the second spout 10 of protection casing 3 one side outer wall, the equal sliding connection of both sides inner wall of second spout 10 has slider 11, one side fixed connection of mounting panel 12 is in on one side outer wall of slider 11, can adjust the position of centre gripping subassembly through slider 11 before people fix the cable of being qualified for the next round of competitions to can fix the cable of being qualified for the next round of competitions at different heights, avoid the cable of being qualified for the next round of competitions to take place because the unable condition of fixing of length short.

In this embodiment, a through groove 8 is formed in the outer wall of one side of the protective cover 3, and a sealing assembly is arranged inside the through groove 8.

In this embodiment, seal assembly includes fixed connection and is in lead to the sealed cushion 13 of groove 8 both sides inner wall, the figure of sealed cushion 13 is two sets of, and is two sets of one side of sealed cushion 13 contacts, can effectually guarantee to lead to groove 8 except that the cable of being qualified for the next round of competitions passes the outside leakproofness of region, has also further improved the protection effect of protection casing 3 to wiring terminal 4 and the cable of being qualified for the next round of competitions.

In this embodiment, the sliding assembly includes the first spout 5 that sets up the outer wall of roof 6 top, the equal fixedly connected with slide bar 17 of both sides inner wall of protection casing 3, slide bar 17 with first spout 5 forms sliding connection.

In this embodiment: the positioning assembly comprises a mounting hole 18 formed in the outer wall of the bottom of the sliding rod 17, a second spring 19 is welded on the inner wall of one side of the mounting hole 18, a clamping column 20 is welded at one end, far away from the mounting hole 18, of the second spring 19, the positioning hole 7 is formed in the inner wall of the bottom of the first sliding groove 5, the clamping column 20 is mutually clamped with the positioning hole 7, a worker firstly penetrates an outgoing cable from the inside of the through groove 8, then the worker clamps the sliding rod 17 at the bottom of the protective cover 3 in the first sliding groove 5 in a clamping mode and pushes the sliding rod 17 until the second spring 19 ejects the clamping column 20 out, the ejected clamping column 20 can be clamped in the positioning hole 7, so that the protective cover 3 and the transformer body 1 can be effectively fastened and connected, in the process of installing the protective cover 3 by the worker, the protective cover 3 is horizontally pushed to be clamped and installed, and therefore labor and safety are improved, can carry out good protection to binding post 4 and the cable of being qualified for the next round of competitions through protection casing 3, the effectual life who prolongs binding post 4 and the cable of being qualified for the next round of competitions has satisfied people's user demand.

When the utility model works, a worker firstly passes an outgoing cable through the through groove 8, then the worker clamps the slide rod 17 at the bottom of the protective cover 3 in the first sliding groove 5 and pushes the slide rod 17 until the second spring 19 ejects the clamping column 20, and the ejected clamping column 20 is clamped in the positioning hole 7, so that the protective cover 3 and the transformer body 1 can be effectively fastened and connected, in the process of installing the protective cover 3, the protective cover 3 is horizontally pushed to be clamped and installed, therefore, the utility model is more labor-saving and safe, the protective cover 3 can well protect the wiring terminal 4 and the outgoing cable, the service lives of the wiring terminal 4 and the outgoing cable are effectively prolonged, the use requirements of people are met, and through the arranged adjusting assembly and the clamping assembly, after the cable passes through the through groove 8, the outgoing cable can be effectively clamped and fixed through the combined action of the second spring 19 and the telescopic rod 16, the stability of being connected between cable and the binding post 4 of being qualified for the next round of competitions has been guaranteed, can adjust the position of centre gripping subassembly through slip slider 11 before people fix the cable of being qualified for the next round of competitions to can fix the cable of being qualified for the next round of competitions at different heights, avoid the cable of being qualified for the next round of competitions because length is short and the condition that can't fix takes place.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a transformer protector that distribution engineering used, includes transformer body (1), its characterized in that: the bottom outer wall fixedly connected with base (9) of transformer body (1), the mounting groove that the equidistance distributes is seted up to one side inner wall of base (9), the top outer wall fixedly connected with roof (6) of transformer body (1), the binding post (4) that the top fixedly connected with equidistance of roof (6) distributes, the top of transformer body (1) is provided with be used for right binding post (4) carry out the protection casing (3) of protecting, one side outer wall of protection casing (3) is provided with the centre gripping subassembly, one side outer wall of protection casing (3) is provided with and is used for right the centre gripping subassembly carries out the adjusting part that shifts, the top of roof (6) is provided with the sliding component, the inside being provided with of sliding component is used for guaranteeing locating component is stabilized in protection casing (3).

2. A transformer guard for electrical distribution engineering according to claim 1, characterised in that: the centre gripping subassembly including set up with mounting panel (12) of protection casing (3) one side, one side outer wall fixedly connected with telescopic link (16) of mounting panel (12), the output fixedly connected with grip ring (15) of telescopic link (16), first spring (14) have been cup jointed to the circumference outer wall of telescopic link (16).

3. A transformer guard for electrical distribution engineering according to claim 2, characterised in that: the adjusting part comprises a second sliding groove (10) which is arranged on the outer wall of one side of the protective cover (3), sliding blocks (11) are connected to the inner walls of the two sides of the second sliding groove (10) in an equal sliding mode, and one side of the mounting plate (12) is fixedly connected to the outer wall of one side of each sliding block (11).

4. A transformer guard for electrical distribution engineering according to claim 1, characterised in that: a through groove (8) is formed in the outer wall of one side of the protective cover (3), and a sealing assembly is arranged inside the through groove (8).

5. A transformer guard for power distribution projects according to claim 4, characterized in that: the sealing assembly comprises sealing rubber pads (13) fixedly connected to the inner walls of the two sides of the through groove (8), the number of the sealing rubber pads (13) is two, and the sealing rubber pads are two in number and two in number, and one side of each sealing rubber pad (13) is in contact with the corresponding sealing rubber pad.

6. A transformer guard for electrical distribution engineering according to claim 1, characterised in that: the sliding assembly comprises a first sliding groove (5) formed in the outer wall of the top plate (6), sliding rods (17) are fixedly connected to the inner walls of the two sides of the protective cover (3), and the sliding rods (17) are connected with the first sliding groove (5) in a sliding mode.

7. A transformer guard for power distribution projects according to claim 6, characterized by: locating component is including offering mounting hole (18) of slide bar (17) bottom outer wall, the welding of one side inner wall of mounting hole (18) has second spring (19), second spring (19) are kept away from the welding of the one end of mounting hole (18) has card post (20), locating hole (7) have been seted up to the bottom inner wall of first spout (5), card post (20) with locating hole (7) mutual joint.