CN218849239U

CN218849239U - Transformer low-voltage coil copper bar outgoing line structure convenient to assemble

Info

Publication number: CN218849239U
Application number: CN202223441396.2U
Authority: CN
Inventors: 李学军; 张引霞; 田禄然; 李玉兵; 刘彦敏
Original assignee: Henan Bayut Transformer Co ltd
Current assignee: Henan Bayut Transformer Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-11
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses can move the bus frame from top to bottom, from side to side, around and around, guarantee the suitability of whole structure to the installation site, provide convenience for the assembly of copper bar outgoing line; just the utility model discloses a bracket component is installed on the general hole of folder fixed insulator support on high-low pressure, has avoided the entire structure dress at transformer case, reduces the possibility that the shell warp because of stress production.

Description

Transformer low-voltage coil copper bar outgoing line structure convenient to assemble

Technical Field

The utility model relates to a transformer technical field, concretely relates to transformer low voltage coil copper bar outlet structure convenient to assembly.

Background

When the transformer is used for outgoing lines on a low-voltage copper bar, a mounting bracket is generally adopted to be fixed on the shell, the fixing mode is not only complex (the transformer can be manufactured and installed only on site, and the position of an opening at the top of the shell needs to be determined on site), but also the weight of the outgoing line copper bar can obviously deform the top of the transformer shell, so that the appearance and the quality of the shell are influenced. And the support needs field measurement when the field installation, and the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides a transformer low voltage coil copper bar outlet structure convenient to assembly.

The specific technical scheme is as follows: including the mounting panel, a plurality of groups's bracket component is installed to the bottom surface of mounting panel, the top of mounting panel is connected with a plurality of installation pieces, the top surface of installation piece is provided with flexible subassembly, flexible subassembly can the top surface of installation piece removes along its width direction, the top fixedly connected with supporting shoe of flexible subassembly, the top of supporting shoe is connected with the bus frame, the bus frame can the top surface of supporting shoe removes along its length direction.

Preferably, the bracket component comprises a pair of supporting brackets, each supporting bracket comprises a positioning plate and an L-shaped plate fixedly connected to the bottom surface of the mounting plate, a long hole is formed in the bottom end surface of each L-shaped plate, round holes are formed in the top surface and the bottom surface of the positioning plate, and the L-shaped plates are connected with the positioning plates through the long holes in a matching mode of the round holes, bolts and nuts on the top surfaces of the positioning plates.

Preferably, the telescopic assembly comprises two telescopic columns and two lifting columns, wherein the two telescopic columns are arranged between the mounting block and the supporting block and are uniformly distributed on two sides of the lifting column.

Preferably, the lifting column comprises a lower threaded column arranged on the top surface of the mounting block and an upper threaded column fixedly connected to the bottom surface of the support block, and the lower threaded column is connected with the upper threaded column through a threaded pipe.

Preferably, the top surface middle part of installation piece has seted up the recess along its width direction, the recess internal rotation is connected with first threaded rod, wherein one end of first threaded rod runs through the lateral wall of recess and with first turning handle fixed connection, there is first swivel nut through threaded connection on the first threaded rod, the top surface fixedly connected with first connecting block of first swivel nut, the top surface of first connecting block with down screw post fixed connection.

Preferably, a pair of first chutes are formed in the top surface of the mounting block, a first sliding block is slidably connected in the first chute, and the top of the first sliding block is fixedly connected with the telescopic column.

Preferably, a driving groove is formed in the supporting block along the length direction of the supporting block, a second threaded rod is connected in the driving groove in a rotating mode, one end of the second threaded rod penetrates through the side wall of the driving groove and is fixedly connected with a second rotating handle, a second threaded sleeve is connected to the second threaded rod through threads, a second connecting block is fixedly connected to the top surface of the second threaded sleeve, and the second connecting block penetrates through a long hole in the top surface of the driving groove and is fixedly connected with the bus frame.

Preferably, a second sliding groove is formed in the bottom surface of the driving groove, and a second sliding block matched with the second sliding groove for sliding is fixedly connected to the bottom surface of the second threaded sleeve.

The utility model provides a transformer low voltage coil copper bar outlet structure convenient to assembly compares beneficial effect with prior art and is:

(1): the utility model can move and adjust the bus frame up and down, left and right, and back and forth, thereby ensuring the applicability of the whole structure to the installation site and providing convenience for the assembly of the copper bar outgoing line;

(2): the utility model discloses a bracket component is installed on the universal hole of folder fixed insulator support on high-low pressure, has avoided the entire structure dress at transformer case, reduces the shell because of the possibility that stress produces the deformation.

Drawings

FIG. 1: is the whole front view of the utility model.

FIG. 2: is the whole structure chart of the utility model.

FIG. 3: is the whole side view of the utility model.

FIG. 4: is the utility model discloses well installation piece top view.

FIG. 5: is the structure chart of the lifting column of the utility model.

FIG. 6: is the utility model discloses well L template top view.

In the figure: the device comprises a mounting plate 1, a mounting block 2, a supporting block 3, a bus frame 4, a template 5L, a positioning plate 6, a long hole 7, a round hole 8, a telescopic column 9, a lifting column 10, a lower threaded column 11, an upper threaded column 12, a threaded pipe 13, a groove 14, a first threaded rod 15, a first rotating handle 16, a first threaded sleeve 17, a first connecting block 18, a first sliding chute 19, a first sliding block 20, a driving groove 21, a second threaded rod 22, a second rotating handle 23, a second threaded sleeve 24, a second connecting block 25, a long strip hole 26, a second sliding chute 27 and a second sliding block 28.

Detailed Description

The technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the description of the present invention, it being understood that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, 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.

The present invention will be described in further detail with reference to specific embodiments and drawings.

The first embodiment is as follows: as shown in fig. 1-3, transformer low voltage coil copper bar outlet structure convenient to assembly, including mounting panel 1, a plurality of groups of bracket components are installed to the bottom surface of mounting panel 1, and the bracket component includes a pair of support bracket, and the support bracket includes locating plate 6 and fixed connection and can adopt integrated into one piece setting with mounting panel 1 at the L template 5,L template 5 of mounting panel 1 bottom surface. As shown in fig. 6, a long hole 7 is formed in the bottom end surface of the L-shaped plate 5, round holes 8 are formed in the top surface and the bottom surface of the positioning plate 6, and the L-shaped plate 5 is connected with the positioning plate 6 by matching the long hole 7, the round hole 8 in the top surface of the positioning plate 6, bolts and nuts. Round hole 8 of 6 bottom surfaces of locating plate fixes on the general hole of folder fixed insulator support on high-low voltage through bolted connection, and whole structure is not fixed on the shell of transformer, and the shell just can not warp to the interval of the general hole between the transformer of every model is the same, and the support can be exchanged to the different transformers of the same model, and the support can be general standard spare, the maintenance and the change in the later stage of being convenient for. And the long holes 7 are arranged so that the distance between the two positioning plates 6 can be properly adjusted. Therefore, the mutual use of the brackets among the transformers of different models is realized, and the later maintenance and replacement are facilitated.

The top of mounting panel 1 is connected with a plurality of installation pieces 2, and the lateral wall an organic whole of installation piece 2 is provided with the connection limit, connects the limit and passes through bolt fixed connection on mounting panel 1, and the top surface of installation piece 2 is provided with flexible subassembly, and flexible subassembly can remove along its width direction at the top surface of installation piece 2. The top fixedly connected with supporting shoe 3 of flexible subassembly, the top of supporting shoe 3 is connected with bus frame 4, and bus frame 4 can remove along its length direction at the top surface of supporting shoe 3.

During the installation, at first according to the distance adjustment between two locating plates 6 of general hole on the transformer, the back is accomplished in the adjustment, fix locating plate 6 on the general hole of folder fixed insulator support on the high-low voltage through bolted connection, then adjust the position of bus frame 4 and the length of flexible subassembly as required, and then can adjust bus frame 4's height, make things convenient for the copper bar to directly pass from bus frame 4, because bus frame 4 is upper and lower, about, the front and back is removed the adjustment, the suitability of overall structure to the installation site has been guaranteed, make overall structure be applicable to on the multiple transformer, become general standard spare, the procedures such as workman's scene punches have been avoided.

Example two: on the basis of the above embodiment, further, the telescopic assembly includes telescopic columns 9 and lifting columns 10 which are arranged between the mounting block 2 and the supporting block 3, the number of the telescopic columns 9 is two, and the two telescopic columns 9 are uniformly distributed on two sides of the lifting column 10.

The telescopic column 9 comprises a plurality of sleeves which are sequentially sleeved, the pipe diameters of the sleeves are sequentially decreased progressively from large to small, the sleeves with small pipe diameters are arranged in the sleeves with large pipe diameters, the two sleeves which are mutually sleeved are in sliding fit, and the top of the telescopic column 9 is fixedly connected with the supporting block 3 in a splicing manner.

As shown in fig. 5, the lifting column 10 includes a lower threaded column 11 disposed on the top surface of the mounting block 2 and an upper threaded column 12 fixedly connected to the bottom surface of the supporting block 3, the upper threaded column 12 is fixedly connected to the supporting block 3 by gluing, and the lower threaded column 11 is connected to the upper threaded column 12 by a threaded pipe 13.

Manual rotation screwed pipe 13 can make supporting shoe 3 rise or descend, and then drives bus frame 4 and rise or descend, and vertical anti-skidding line has been seted up to the lateral wall of screwed pipe 13, increases the frictional force of hand, conveniently rotates screwed pipe 13.

Example three: on the basis of the above embodiment, further, as shown in fig. 4, a groove 14 is formed in the middle of the top surface of the mounting block 2 along the width direction thereof, a first threaded rod 15 is rotatably connected in the groove 14 through a bearing, one end of the first threaded rod 15 penetrates through the side wall of the groove 14 and is fixedly connected with a first rotating handle 16, the first rotating handle 16 can be fixedly connected with the first threaded rod 15 in a welding manner, a first threaded sleeve 17 is connected on the first threaded rod 15 through a thread, a first connecting block 18 is fixedly connected to the top surface of the first threaded sleeve 17 in a welding manner, and the top surface of the first connecting block 18 is fixedly connected with the lower threaded post 11 through glue.

A pair of first spout 19 has been seted up to the top surface of installation piece 2, and sliding connection has first slider 20 in first spout 19, and the top of first slider 20 passes through glue fixed connection with flexible post 9.

Manually rotate first turning handle 16, first turning handle 16 drives first threaded rod 15 and rotates, and then can drive first swivel nut 17 and be linear motion along first threaded rod 15, and then can drive flexible subassembly and supporting shoe 3 and be linear motion along the width direction of installation piece 2, and then drive bus frame 4 and be linear motion along the width direction of installation piece 2.

Example four: on the basis of the above embodiment, further, drive groove 21 has been seted up along its length direction in the supporting shoe 3, it is connected with second threaded rod 22 to rotate through the bearing in the drive groove 21, one of them one end of second threaded rod 22 runs through the lateral wall of drive groove 21 and with second turning handle 23 welded fastening connection, there is second swivel nut 24 through threaded connection on the second threaded rod 22, the top surface welded fastening of second swivel nut 24 is connected with second connecting block 25, second connecting block 25 runs through rectangular hole 26 of drive groove 21 top surface and with generating line frame 4 fixed connection, the top surface of second connecting block 25 can pass through glue fixed connection with the bottom surface of generating line frame 4.

A second sliding groove 27 is formed in the bottom surface of the driving groove 21, a second sliding block 28 which is matched with the second sliding groove 27 to slide is fixedly connected to the bottom surface of the second threaded sleeve 24, and the second sliding block 28 is welded to the bottom surface of the second threaded sleeve 24.

The second rotating handle 23 is rotated manually, the second rotating handle 23 drives the second threaded rod 22 to rotate, and then the second threaded sleeve 24 can be driven to do linear motion along the second threaded rod 22, and further the bus frame 4 is driven to do linear motion along the length direction of the supporting block 3.

To sum up, the utility model can move and adjust the bus frame up and down, left and right, and back and forth, thereby ensuring the applicability of the whole structure to the installation site and providing convenience for the assembly of the copper bar outgoing line; and the bracket component is arranged on a universal hole of the clamping component fixing insulator bracket on high and low voltages, so that the whole structure is prevented from being arranged on a transformer shell, and the possibility of deformation of the shell due to stress is reduced.

While the present invention has been particularly shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Transformer low voltage coil copper bar outlet structure convenient to assembly, a serial communication port, including mounting panel (1), a plurality of group's bracket components are installed to the bottom surface of mounting panel (1), the top of mounting panel (1) is connected with a plurality of installation pieces (2), the top surface of installation piece (2) is provided with flexible subassembly, flexible subassembly can the top surface of installation piece (2) removes along its width direction, the top fixedly connected with supporting shoe (3) of flexible subassembly, the top of supporting shoe (3) is connected with bus frame (4), bus frame (4) can the top surface of supporting shoe (3) removes along its length direction.

2. The transformer low-voltage coil copper bar outgoing line structure convenient to assemble as claimed in claim 1, wherein the bracket assembly comprises a pair of support brackets, each support bracket comprises a positioning plate (6) and an L-shaped plate (5) fixedly connected to the bottom surface of the mounting plate (1), a long hole (7) is formed in the bottom end surface of each L-shaped plate (5), round holes (8) are formed in the top surface and the bottom surface of each positioning plate (6), and the L-shaped plates (5) are connected with the positioning plates (6) through the cooperation of the long holes (7) and the round holes (8) in the top surfaces of the positioning plates (6), bolts and nuts.

3. The transformer low-voltage coil copper bar outgoing structure convenient to assemble as claimed in claim 1, wherein the telescopic assembly comprises two telescopic columns (9) and two lifting columns (10) arranged between the mounting block (2) and the supporting block (3), and the two telescopic columns (9) are uniformly distributed on two sides of the lifting column (10).

4. The transformer low-voltage coil copper bar outgoing structure convenient to assemble as claimed in claim 3, wherein the lifting column (10) comprises a lower threaded column (11) arranged on the top surface of the mounting block (2) and an upper threaded column (12) fixedly connected to the bottom surface of the supporting block (3), and the lower threaded column (11) and the upper threaded column (12) are connected through a threaded pipe (13).

5. The transformer low-voltage coil copper bar outgoing line structure convenient to assemble as claimed in claim 4, wherein a groove (14) is formed in the middle of the top surface of the mounting block (2) in the width direction of the mounting block, a first threaded rod (15) is rotatably connected to the groove (14), one end of the first threaded rod (15) penetrates through the side wall of the groove (14) and is fixedly connected with a first rotating handle (16), a first threaded sleeve (17) is connected to the first threaded rod (15) through a thread, a first connecting block (18) is fixedly connected to the top surface of the first threaded sleeve (17), and the top surface of the first connecting block (18) is fixedly connected with the lower threaded column (11).

6. The transformer low-voltage coil copper bar outgoing line structure convenient to assemble as claimed in claim 5, wherein a pair of first sliding grooves (19) are formed in the top surface of the mounting block (2), a first sliding block (20) is slidably connected in the first sliding grooves (19), and the top of the first sliding block (20) is fixedly connected with the telescopic column (9).

7. The transformer low-voltage coil copper bar outgoing line structure convenient to assemble as claimed in claim 1, wherein a driving groove (21) is formed in the supporting block (3) along the length direction of the supporting block, a second threaded rod (22) is rotatably connected to the driving groove (21), one end of the second threaded rod (22) penetrates through a side wall of the driving groove (21) and is fixedly connected with a second rotating handle (23), a second threaded sleeve (24) is connected to the second threaded rod (22) through threads, a second connecting block (25) is fixedly connected to the top surface of the second threaded sleeve (24), and the second connecting block (25) penetrates through a long hole (26) in the top surface of the driving groove (21) and is fixedly connected with the bus frame (4).

8. The transformer low-voltage coil copper bar outgoing line structure convenient to assemble as claimed in claim 7, wherein a second sliding groove (27) is formed in a bottom surface of the driving groove (21), and a second sliding block (28) which is matched with the second sliding groove (27) to slide is fixedly connected to a bottom surface of the second threaded sleeve (24).