CN211455477U

CN211455477U - Dry-type transformer easy to assemble

Info

Publication number: CN211455477U
Application number: CN202020523940.XU
Authority: CN
Inventors: 苏超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-09-08
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a dry-type transformer easy to assemble, the loach carrying platform comprises a supporting fram, be provided with the transformer bank on the support frame, and the upper end of transformer bank is provided with the ejector pin, fixed mounting has high-pressure tap on the transformer bank, and is connected with the high-pressure connection piece on the high-pressure tap, be provided with the high-pressure connecting rod on the transformer bank, fixed mounting has high-pressure terminal on the ejector pin, and is provided with the connecting wire between high-pressure terminal and the transformer bank, the lower extreme of support frame is provided with the base. A dry-type transformer easy to assemble, can carry out the base dismantled through the setting, the staff of being convenient for installs and dismantles, dismantlement change that can be quick sets up the wear-resisting structure that can dismantle in the base simultaneously, has guaranteed the result of use of base, is convenient for change, adopts rings structure, sets two parts with rings structure and ejector pin to, the convenience is dismantled as required, improves and uses the flexibility.

Description

Dry-type transformer easy to assemble

Technical Field

The utility model relates to a transformer field, in particular to dry-type transformer easy to assemble.

Background

Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil. The coil is mainly composed of an iron core composed of silicon steel sheets and a coil poured by epoxy resin, an insulating cylinder is arranged between high-voltage and low-voltage coils to increase electrical insulation, and the coil is supported and restrained by a cushion block, and fasteners lapped by parts of the coil have anti-loosening performance; among the current dry-type transformer, the welding is in the same place between transformer base and the support frame, can not dismantle, and the dismantlement of being not convenient for is changed, does not have wear-resisting structure on the base simultaneously, and wear-resisting effect is poor, influences the life of base, and in the current dry-type transformer, rings weld on the ejector pin, can not dismantle, have certain limitation during the use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a dry-type transformer easy to assemble, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an easy to assemble's dry-type transformer, includes the support frame, be provided with the transformer bank on the support frame, and the upper end of transformer bank is provided with the ejector pin, fixed mounting has high-pressure tap on the transformer bank, and is connected with the high-pressure connection piece on the high-pressure tap, be provided with the high-pressure connecting rod on the transformer bank, fixed mounting has the high-pressure terminal on the ejector pin, and is provided with the connecting wire between high-pressure terminal and the transformer bank, the lower extreme of support frame is provided with the base, and is equipped with radiator fan on the support frame, fixed.

Preferably, the upper end and the lower end of the transformer bank are both fixedly provided with cushion blocks, wherein the cushion block at the lower end of the transformer bank is fixedly connected with the support frame, and the cushion block at the upper end of the transformer bank is connected with the ejector rod.

Preferably, the base includes screw hole, supporting seat, mounting panel, construction bolt, connecting plate, round hole, fastening screw and wear-resisting structure, the screw hole is seted up on the support frame, the mounting panel is fixed in on the supporting seat, construction bolt sets up on the mounting panel, the connecting plate is fixed in on the supporting seat, the round hole is seted up on the connecting plate, wear-resisting structure sets up in the lower extreme of supporting seat.

Preferably, the lower end of the mounting bolt penetrates through the mounting plate and the wear-resistant structure, one end of the fastening screw penetrates through the round hole, the fastening screw is in threaded connection with the threaded hole, and the connecting plate is fixedly connected with the support frame through the fastening screw.

Preferably, the wear-resisting structure includes fixed plate, connecting block, fixture block, wear pad and draw-in groove, the fixed plate is fixed in on the supporting seat, the fixture block sets up on the connecting block, and the connecting block is fixed in on the fixed plate, the draw-in groove is seted up on the wear pad, and the looks joint between draw-in groove and the fixture block.

Preferably, the rings structure includes screw, assembly plate, through-hole, assembly bolt and rings main part, the screw is seted up on the ejector pin, the through-hole is seted up on the assembly plate, the one end of assembly bolt passes through the through-hole and screw threaded connection, the rings main part is fixed in on the assembly plate.

Compared with the prior art, the utility model discloses following beneficial effect has: this dry-type transformer easy to assemble can carry out the base dismantled through the setting, and the staff of being convenient for installs and dismantles, and dismantlement change that can be quick sets up the wear-resisting structure that can dismantle in the base simultaneously, has guaranteed the result of use of base, and the change of being convenient for adopts rings structure, sets two parts with rings structure and ejector pin to, and the convenience is dismantled as required, improves and uses the flexibility.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a dry-type transformer convenient to install according to the present invention;

fig. 2 is a schematic structural diagram of a dry-type transformer base convenient to install according to the present invention;

fig. 3 is a schematic structural view of a wear-resistant structure of a dry-type transformer convenient to install according to the present invention;

fig. 4 is the utility model relates to a dry-type transformer rings structure department's that easy to assemble structural schematic.

In the figure: 1. a support frame; 2. a transformer bank; 3. a top rod; 4. a high voltage tap; 5. a high-voltage connecting sheet; 6. a high pressure connecting rod; 7. a high voltage terminal; 8. a connecting wire; 9. a base; 901. a threaded hole; 902. a supporting seat; 903. mounting a plate; 904. installing a bolt; 905. a connecting plate; 906. a circular hole; 907. fastening screws; 908. a wear resistant structure; 9081. a fixing plate; 9082. connecting blocks; 9083. a clamping block; 9084. a wear pad; 9085. a card slot; 10. a heat radiation fan; 11. a hanging ring structure; 1101. a screw hole; 1102. assembling a plate; 1103. a through hole; 1104. assembling a bolt; 1105. a hanging ring main body; 12. and a cushion block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an easy-to-install dry type transformer includes a support frame 1, a transformer set 2 is arranged on the support frame 1, a top rod 3 is arranged at the upper end of the transformer set 2, a high-voltage tap 4 is fixedly arranged on the transformer set 2, a high-voltage connecting sheet 5 is connected to the high-voltage tap 4, a high-voltage connecting rod 6 is arranged on the transformer set 2, a high-voltage terminal 7 is fixedly arranged on the top rod 3, a connecting line 8 is arranged between the high-voltage terminal 7 and the transformer set 2, a base 9 is arranged at the lower end of the support frame 1, a heat dissipation fan 10 is arranged on the support frame 1, and a hanging;

cushion blocks 12 are fixedly arranged at the upper end and the lower end of the transformer bank 2, wherein the cushion block 12 at the lower end of the transformer bank 2 is fixedly connected with the support frame 1, and the cushion block 12 at the upper end of the transformer bank 2 is connected with the ejector rod 3; the base 9 comprises a threaded hole 901, a supporting seat 902, a mounting plate 903, a mounting bolt 904, a connecting plate 905, a round hole 906, a fastening screw 907 and a wear-resistant structure 908, wherein the threaded hole 901 is formed in the supporting frame 1, the mounting plate 903 is fixed on the supporting seat 902, the mounting bolt 904 is arranged on the mounting plate 903, the connecting plate 905 is fixed on the supporting seat 902, the round hole 906 is formed in the connecting plate 905, and the wear-resistant structure 908 is arranged at the lower end of the supporting seat 902; the lower end of the mounting bolt 904 penetrates through the mounting plate 903 and the wear-resistant structure 908, one end of a fastening screw 907 penetrates through the round hole 906, the fastening screw 907 is in threaded connection with the threaded hole 901, and the connecting plate 905 is fixedly connected with the support frame 1 through the fastening screw 907; the wear-resistant structure 908 comprises a fixing plate 9081, a connecting block 9082, a clamping block 9083, a wear-resistant pad 9084 and a clamping groove 9085, the fixing plate 9081 is fixed on the supporting seat 902, the clamping block 9083 is arranged on the connecting block 9082, the connecting block 9082 is fixed on the fixing plate 9081, the clamping groove 9085 is formed in the wear-resistant pad 9084, the clamping groove 9085 and the clamping block 9083 are clamped, the detachable base 9 is arranged, installation and detachment of workers are facilitated, rapid detachment and replacement can be achieved, meanwhile, the detachable wear-resistant structure 908 is arranged in the base 9, the using effect of the base 9 is guaranteed, and replacement is facilitated; the suspension ring structure 11 comprises a screw hole 1101, an assembly plate 1102, a through hole 1103, an assembly bolt 1104 and a suspension ring main body 1105, wherein the screw hole 1101 is formed in the ejector rod 3, the through hole 1103 is formed in the assembly plate 1102, one end of the assembly bolt 1104 penetrates through the through hole 1103 to be in threaded connection with the screw hole 1101, the suspension ring main body 1105 is fixed to the assembly plate 1102, the suspension ring and the ejector rod 3 are arranged into two parts by adopting the suspension ring structure 11, the suspension ring and the ejector rod 3 are convenient to disassemble as required, and the use flexibility is.

It should be noted that the utility model relates to a dry-type transformer convenient for installation, firstly, the transformer is assembled, the worker installs the base 9 on the support frame 1, so that the support seat 902 is attached to the support frame 1, and ensure the round hole 906 on the connecting plate 905 is aligned with the threaded hole 901, the worker connects one end of the fastening screw 907 through the round hole 906, so that the fastening screw 907 is in threaded connection with the threaded hole 901, thereby fixing the support seat 902 on the support frame 1, then the worker connects the high-voltage connector and the high-voltage terminal 7 by the high-voltage connecting rod 6 and the connecting wire 8, finally installs the hanging ring structure 11, after the whole transformer is assembled, the whole transformer is fixed on the ground, when the whole transformer is fixed, the assembly hole is opened at the corresponding position on the ground, the base 9 is placed on the ground, the base 9 is fixed on the ground by the mounting bolt 904 on the mounting plate 903, further ensuring the stability of the transformer, then the worker connects the related line to start the transformer operation by using the transformer, the transformer will generate a certain amount of heat when starting the transformer operation, the heat dissipation fan 10 can effectively dissipate heat to ensure the normal use of the transformer, if the transformer needs to be changed in position, the rope can be passed through the hanging ring main body 1105 in the hanging ring structure 11, then the whole transformer is lifted by the hanging ring structure 11, and then the transformer can be transported, and then the transformer is placed to the destination and fixed, if necessary, the hanging ring structure 11 can be disassembled, when disassembling, the worker can disassemble the screw holes 1101 and the assembling bolts 1104 in the through holes 1103, and then the assembling plate 1102 can be taken down, in the whole using and moving process of the transformer, the wear-resistant structure 908 in the base 9 can prolong the service life, if wear-resisting structure 908 appears when wearing and tearing need be changed long-time, staff's lifting mechanism transformer dismantles wear pad 9084 from connecting block 9082 and fixture block 9083, changes afterwards, and it can on fixed plate 9081 to install wear pad 9084 after the completion again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dry-type transformer easy to assemble which characterized in that: including support frame (1), be provided with transformer bank (2) on support frame (1), and the upper end of transformer bank (2) is provided with ejector pin (3), fixed mounting has high-pressure tap (4) on transformer bank (2), and is connected with high-pressure connection piece (5) on high-pressure tap (4), be provided with high-pressure connecting rod (6) on transformer bank (2), fixed mounting has high-pressure terminal (7) on ejector pin (3), and is provided with connecting wire (8) between high-pressure terminal (7) and transformer bank (2), the lower extreme of support frame (1) is provided with base (9), and is equipped with radiator fan (10) on support frame (1), fixed mounting has rings structure (11) on ejector pin (3).

2. An easy-to-install dry transformer as claimed in claim 1 wherein: cushion blocks (12) are fixedly mounted at the upper end and the lower end of the transformer bank (2), wherein the cushion block (12) at the lower end of the transformer bank (2) is fixedly connected with the support frame (1), and the cushion block (12) at the upper end of the transformer bank (2) is connected with the ejector rod (3).

3. An easy-to-install dry transformer as claimed in claim 1 wherein: the base (9) comprises a threaded hole (901), a supporting seat (902), a mounting plate (903), a mounting bolt (904), a connecting plate (905), a round hole (906), a fastening screw (907) and a wear-resistant structure (908), the threaded hole (901) is formed in the supporting frame (1), the mounting plate (903) is fixed on the supporting seat (902), the mounting bolt (904) is arranged on the mounting plate (903), the connecting plate (905) is fixed on the supporting seat (902), the round hole (906) is formed in the connecting plate (905), and the wear-resistant structure (908) is arranged at the lower end of the supporting seat (902).

4. An easy to install dry transformer according to claim 3, wherein: the lower end of the mounting bolt (904) penetrates through the mounting plate (903) and the wear-resistant structure (908), one end of the fastening screw (907) penetrates through the round hole (906), the fastening screw (907) is in threaded connection with the threaded hole (901), and the connecting plate (905) is fixedly connected with the support frame (1) through the fastening screw (907).

5. An easy to install dry transformer according to claim 3, wherein: the wear-resistant structure (908) comprises a fixing plate (9081), a connecting block (9082), a clamping block (9083), a wear-resistant pad (9084) and a clamping groove (9085), the fixing plate (9081) is fixed to the supporting seat (902), the clamping block (9083) is arranged on the connecting block (9082), the connecting block (9082) is fixed to the fixing plate (9081), the clamping groove (9085) is formed in the wear-resistant pad (9084), and the clamping groove (9085) and the clamping block (9083) are clamped.

6. An easy-to-install dry transformer as claimed in claim 1 wherein: the lifting ring structure (11) comprises a screw hole (1101), an assembly plate (1102), a through hole (1103), an assembly bolt (1104) and a lifting ring main body (1105), wherein the screw hole (1101) is formed in the ejector rod (3), the through hole (1103) is formed in the assembly plate (1102), one end of the assembly bolt (1104) penetrates through the through hole (1103) to be in threaded connection with the screw hole (1101), and the lifting ring main body (1105) is fixed on the assembly plate (1102).