CN215342193U

CN215342193U - Waterproof outer cover of transformer

Info

Publication number: CN215342193U
Application number: CN202121316627.XU
Authority: CN
Inventors: 葛乃中; 范为超; 王翠荣
Original assignee: Yancheng Weida Transformer Manufacturing Co ltd
Current assignee: Yancheng Weida Transformer Manufacturing Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-28
Anticipated expiration: 2031-06-15

Abstract

The utility model belongs to the technical field of transformer protection, and particularly relates to a waterproof outer cover of a transformer, which comprises a supporting base, wherein a first fixing block is symmetrically welded on one side of the top end of the supporting base, a second fixing block is symmetrically welded on the other side of the top end of the supporting base, a first supporting column is installed in the first fixing block, a second supporting column is installed in the second fixing block, storage grooves are formed in the middle of the top end of the first supporting column and the middle of the top end of the second supporting column, an extending supporting column is installed in each storage groove, and a protection plate is installed at the top end of each extending supporting column. Through the use of spacing card hole, spacing calorie of post and spacing through-hole, can reduce the fixed degree of difficulty of first support column and second support column, use through the cooperation of extending the support column and returning the type fixture block, can support fixedly the guard plate, can reduce the installation degree of difficulty of guard plate, the staff of being convenient for uses the equipment of waterproof dustcoat.

Description

Waterproof outer cover of transformer

Technical Field

The utility model belongs to the technical field of transformer protection, and particularly relates to a waterproof outer cover of a transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like;

the existing transformer is not provided with a special rainwater-proof structure, so that after the transformer is used for a long time, the wiring part of the transformer is seriously corroded, the performance and the service life of the transformer are influenced, and the use requirement cannot be met;

but this waterproof dustcoat still has following shortcoming, and this waterproof dustcoat is bulky after production, and the transportation and the installation of waterproof dustcoat are all comparatively inconvenient, are unfavorable for the using widely of waterproof dustcoat.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the waterproof outer cover of the transformer, which has the characteristics of easiness in transportation and assembly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof dustcoat of transformer, includes and supports the base, it has first fixed block to support base top one side symmetrical welding, it has the second fixed block to support base top opposite side symmetrical welding, first fixed block internally mounted has first support column, second fixed block internally mounted has the second support column, first support column top middle part and second support column top middle part have all been seted up and have been accomodate the groove, accomodate groove internally mounted and have the extension support column, extend the support column top and install the guard plate, the welding of guard plate bottom limit portion has the rectangle storage plate, the equal welding of guard plate bottom four corners is close to rectangle storage plate department has the type fixture block of returning, the equal symmetry in rectangle storage plate both ends limit portion has been seted up the spread groove, the inside articulated L type cardboard of installing of spread groove.

According to the preferable technical scheme of the waterproof outer cover of the transformer, the middle part of the top end of the first fixing block and the middle part of the top end of the second fixing block are both provided with rotating grooves, the middle part of one side of the inner wall of each rotating groove is provided with a limiting clamping hole, a limiting clamping column is arranged in each limiting clamping hole, and the bottom of one side of the first support column and the bottom of one side of the second support column are both provided with limiting through holes.

According to the preferable technical scheme of the waterproof outer cover of the transformer, the bottom of the first supporting column is located in a rotating groove formed in a first fixing block, the bottom of the second supporting column is located in a rotating groove formed in a second fixing block, the first supporting column is hinged to the first fixing block through a rotating shaft, and the second supporting column is hinged to the second fixing block through a rotating shaft.

According to the preferable technical scheme of the waterproof outer cover of the transformer, the inner diameter of the limiting clamping hole is the same as that of the limiting through hole, one end of the limiting clamping column penetrates through the limiting through hole and the limiting clamping hole, and the first supporting column and the first fixing block and the second supporting column and the second fixing block are fixed through the limiting clamping column.

According to the preferable technical scheme of the waterproof outer cover of the transformer, the top of one side of the inner wall of the accommodating groove is provided with the fixing clamp hole, the fixing clamp column is installed in the fixing clamp hole, and the middle of one side of the extending support column is provided with the fixing through holes at equal intervals.

According to the preferable technical scheme of the waterproof outer cover of the transformer, the inner diameters of the fixing clamp holes and the fixing through holes are the same, one end of each fixing clamp column penetrates through the fixing clamp holes and the fixing through holes, and the first support column and the extension support column and the second support column and the extension support column are fixed through the fixing clamp columns.

According to the preferable technical scheme of the waterproof outer cover of the transformer, the height of the second fixing block is larger than that of the first fixing block, the height of the second fixing block is smaller than that of the rectangular accommodating plate, and the cross section size of the rectangular accommodating plate is the same as that of the supporting base.

According to the preferable technical scheme of the waterproof outer cover of the transformer, the size of the inner cross section of the clip-shaped fixture block is the same as that of the cross section of the extension support column, and the top end of the extension support column is located inside the clip-shaped fixture block.

As the preferable technical scheme of the waterproof outer cover of the transformer, the distance between the bottom end of the inner wall of the L-shaped clamping plate and the bottom end of the rectangular containing plate is the same as the thickness of the supporting base.

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

1. when the waterproof cover is used, the first fixing block, the second fixing block and the rotating groove are matched for use, the storage difficulty of the first supporting column and the second supporting column can be reduced, the supporting base can be fixed through the matching use of the protection plate, the rectangular storage plate, the connecting groove and the L-shaped clamping plate, meanwhile, parts mounted at the top of the supporting base can be stored, the parts can be conveniently stored by workers before the waterproof cover is assembled, the fixing difficulty of the first supporting column and the second supporting column can be reduced through the use of the limiting clamping holes, the limiting clamping columns and the limiting through holes, the protection plate can be supported and fixed through the matching use of the extending supporting columns and the clip blocks, the mounting difficulty of the protection plate can be reduced, and the waterproof cover can be conveniently assembled and used by the workers.

2. When the waterproof outer cover is used, the storage and storage difficulty of the extension supporting columns can be reduced through the use of the storage grooves, the extension supporting columns can be fixed through the matching use of the fixing clamp holes, the fixing through holes and the fixing clamp columns, the use difficulty of the extension supporting columns can be reduced, the use height of the protective plate can be adjusted through adjusting the use height of the extension supporting columns, and the use performance of the waterproof outer cover is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a receiving groove of the present invention;

fig. 4 is a schematic structural view of a guard plate according to the present invention.

In the figure: 1. a support base; 2. a first fixed block; 3. a second fixed block; 4. a rotating groove; 5. limiting clamp holes; 6. limiting the clamp column; 7. a first support column; 8. a second support column; 9. a limiting through hole; 10. a receiving groove; 11. fixing the clamp hole; 12. extending the support columns; 13. a fixing through hole; 14. fixing the clamping column; 15. a protection plate; 16. a rectangular receiving plate; 17. a clip-shaped block; 18. connecting grooves; 19. an L-shaped clamping plate.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a waterproof outer cover of a transformer comprises a supporting base 1, wherein a first fixing block 2 is symmetrically welded on one side of the top end of the supporting base 1, a second fixing block 3 is symmetrically welded on the other side of the top end of the supporting base 1, a first supporting column 7 is installed inside the first fixing block 2, a second supporting column 8 is installed inside the second fixing block 3, accommodating grooves 10 are formed in the middle of the top end of the first supporting column 7 and the middle of the top end of the second supporting column 8 respectively, an extending supporting column 12 is installed inside the accommodating groove 10, a protection plate 15 is installed on the top end of the extending supporting column 12, a rectangular accommodating plate 16 is welded on the bottom end portion of the protection plate 15, a back-shaped clamping block 17 is welded on four corners of the bottom end of the protection plate 15 close to the rectangular accommodating plate 16, the size of the inner cross section of the back-shaped clamping block 17 is identical to the size of the cross section of the extending supporting column 12, the top end of the extending supporting column 12 is located inside the back-shaped clamping block 17 and can support the protection plate 15, the installation convenient to guard plate 15, spread groove 18 has been seted up to the equal symmetry of rectangle containing plate 16 both ends limit portion, spread groove 18 inside articulated installation has L type cardboard 19, interval between 19 inner wall bottoms of L type cardboard and the rectangle containing plate 16 bottom is the same with the thickness that supports base 1, can fix support base 1, be convenient for support taking in of base 1 and deposit, the height that highly is greater than first fixed block 2 of second fixed block 3, the height of second fixed block 3 and the height that returns type fixture block 17 and be less than rectangle containing plate 16, the cross sectional dimension of rectangle containing plate 16 is the same with the cross sectional dimension that supports base 1, can deposit support 1 top article, can reduce the occupation space before the equipment of waterproof dustcoat uses.

Referring to fig. 2 and 3, the middle of the top end of the first fixing block 2 and the middle of the top end of the second fixing block 3 are both provided with a rotating groove 4, the middle of one side of the inner wall of the rotating groove 4 is provided with a limiting clamp hole 5, a limiting clamp column 6 is arranged in the limiting clamp hole 5, the bottom of one side of the first support column 7 and the bottom of one side of the second support column 8 are both provided with limiting through holes 9, the bottom of the first support column 7 is positioned in the rotating groove 4 formed in the first fixing block 2, the bottom of the second support column 8 is positioned in the rotating groove 4 formed in the second fixing block 3, the first support column 7 is hinged with the first fixing block 2 through a rotating shaft, the second support column 8 is hinged with the second fixing block 3 through a rotating shaft, the rotating difficulty of the first support column 7 and the second support column 8 can be reduced, the first support column 7 and the second support column 8 can be conveniently stored and used, the inner diameter of the limiting clamp hole 5 is the same as the inner diameter of the limiting through hole 9, spacing card post 6 one end runs through spacing through-hole 9 and spacing card hole 5, all fixes through spacing card post 6 between first support column 7 and the first fixed block 2 and between second support column 8 and the second fixed block 3, can reduce the fixed degree of difficulty of first support column 7 and second support column 8, the use of first support column 7 and second support column 8 of being convenient for.

Referring to fig. 2 and 3, holding groove 10 inner wall one side top and having seted up fixing clip hole 11, fixing clip hole 11 internally mounted has fixing clip post 14, fixing hole 13 has been seted up to extension support column 12 one side middle part equidistance, fixing clip hole 11 is the same with the internal diameter of internal diameter and fixing hole 13, fixing clip post 14 one end runs through fixing clip hole 11 and fixing hole 13, it is all fixed through fixing clip post 14 between first support column 7 and the extension support column 12 and between second support column 8 and the extension support column 12, can reduce the fixed of extension support column 12 and accomodate the degree of difficulty, be convenient for extend support column 12's use.

The working principle and the using process of the utility model are as follows: after a worker moves the waterproof outer cover part to a preset installation place, the worker rotates the L-shaped clamping plate 19 to enable the L-shaped clamping plate 19 to be separated from contact with the supporting base 1, then the worker moves the protection plate 15 upwards to enable the protection plate 15 to be separated from contact with the supporting base 1, then the worker places a transformer in the middle of the top end of the supporting base 1 and respectively rotates the second supporting column 8 and the first supporting column 7 to enable the second supporting column 8 and the first supporting column 7 to be kept in a vertical state with respect to the supporting base 1, then the worker installs the limiting clamping column 6 to fix the second supporting column 8 and the first supporting column 7, and installs the protection plate 15 at the top end of the extending supporting column 12 to enable the top of the extending supporting column 12 to enter the clip-shaped clamping block 17 to fixedly support the protection plate 15;

the first fixing block 2, the second fixing block 3 and the rotating groove 4 are matched for use, the storage difficulty of the first supporting column 7 and the second supporting column 8 can be reduced, the supporting base 1 can be fixed through the matching use of the protecting plate 15, the rectangular storage plate 16, the connecting groove 18 and the L-shaped clamping plate 19, meanwhile, parts mounted at the top of the supporting base 1 can be stored, the storage of all parts before the waterproof outer cover is assembled by workers is facilitated, the fixing difficulty of the first supporting column 7 and the second supporting column 8 can be reduced through the use of the limiting clamping holes 5, the limiting clamping columns 6 and the limiting through holes 9, the supporting plate 15 can be supported and fixed through the matching use of the extending supporting columns 12 and the bent clamping blocks 17, the mounting difficulty of the protecting plate 15 can be reduced, and the assembling use of the waterproof outer cover by the workers is facilitated;

through the use of accomodating groove 10, can reduce the storage of extension support column 12 and deposit the degree of difficulty, use through the cooperation of fixing card hole 11, fixed through hole 13 and fixing card post 14, can fix extension support column 12, can reduce the use degree of difficulty of extension support column 12, through the use height of adjusting extension support column 12, can highly adjust the use of guard plate 15, be favorable to improving the performance of waterproof dustcoat.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof dustcoat of transformer, includes support base (1), its characterized in that: the support base is characterized in that a first fixing block (2) is symmetrically welded on one side of the top of the support base (1), a second fixing block (3) is symmetrically welded on the other side of the top of the support base (1), a first supporting column (7) is installed inside the first fixing block (2), a second supporting column (8) is installed inside the second fixing block (3), storage grooves (10) are formed in the middle of the top end of the first supporting column (7) and the middle of the top end of the second supporting column (8), extension supporting columns (12) are installed inside the storage grooves (10), protection plates (15) are installed on the top ends of the extension supporting columns (12), rectangular storage plates (16) are welded on the edge portions of the bottom of the protection plates (15), rectangular clamping blocks (17) are welded on the four corners of the bottom of the protection plates (15) close to the rectangular storage plates (16), and connecting grooves (18) are symmetrically formed on the edge portions of the two ends of the rectangular storage plates (16), an L-shaped clamping plate (19) is hinged and mounted inside the connecting groove (18).

2. The waterproof enclosure of claim 1, wherein: first fixed block (2) top middle part and second fixed block (3) top middle part have all been seted up and have been rotated groove (4), rotate groove (4) inner wall one side middle part and seted up spacing card hole (5), spacing card hole (5) internally mounted has spacing card post (6), spacing through-hole (9) have all been seted up to first support column (7) one side bottom and second support column (8) one side bottom.

3. The waterproof enclosure of claim 2, wherein: the support structure is characterized in that the bottom of the first support column (7) is located inside a rotating groove (4) formed in the first fixing block (2), the bottom of the second support column (8) is located inside a rotating groove (4) formed in the second fixing block (3), the first support column (7) is hinged to the first fixing block (2) through a rotating shaft, and the second support column (8) is hinged to the second fixing block (3) through a rotating shaft.

4. The waterproof enclosure of claim 2, wherein: the internal diameter of spacing card hole (5) is the same with the internal diameter of spacing through-hole (9), spacing calorie of post (6) one end runs through spacing through-hole (9) and spacing card hole (5), all fix through spacing calorie of post (6) between first support column (7) and first fixed block (2) and between second support column (8) and second fixed block (3).

5. The waterproof enclosure of claim 1, wherein: accomodate groove (10) inner wall one side top and seted up fixing clip hole (11), fixing clip hole (11) internally mounted has fixing clip post (14), fixing hole (13) have been seted up to extension support column (12) one side middle part equidistance.

6. The waterproof enclosure of claim 5, wherein: the internal diameter of fixing clip hole (11) and internal diameter and fixed through hole (13) is the same, fixing clip hole (11) and fixed through hole (13) are run through to fixing clip post (14) one end, between first support column (7) and extension support column (12) and all fix through fixing clip post (14) between second support column (8) and the extension support column (12).

7. The waterproof enclosure of claim 1, wherein: the height of the second fixing block (3) is larger than that of the first fixing block (2), the height of the second fixing block (3) is equal to that of the clip-shaped clip block (17) and smaller than that of the rectangular accommodating plate (16), and the cross section of the rectangular accommodating plate (16) is equal to that of the supporting base (1).

8. The waterproof enclosure of claim 1, wherein: the inner cross section size of the clip-shaped fixture block (17) is the same as the cross section size of the extension support column (12), and the top end of the extension support column (12) is positioned in the clip-shaped fixture block (17).

9. The waterproof enclosure of claim 1, wherein: the distance between the bottom end of the inner wall of the L-shaped clamping plate (19) and the bottom end of the rectangular containing plate (16) is the same as the thickness of the supporting base (1).