CN211788557U

CN211788557U - Conducting rod of transformer

Info

Publication number: CN211788557U
Application number: CN202020287200.0U
Authority: CN
Inventors: 徐毅; 张中亚; 魏林; 范莲; 侯森
Original assignee: Jiangsu Hengbian Electric Power Equipment Co ltd
Current assignee: Jiangsu Hengbian Electric Power Equipment Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-27
Anticipated expiration: 2030-03-10

Abstract

The utility model belongs to the technical field of the transformer conducting rod, especially, be a transformer conducting rod, including the transformer, the inside of transformer is seted up flutedly, and the inside bottom of recess is provided with the fixed block, and the mounting groove has been seted up to the inside of fixed block, and the inside of mounting groove is provided with the installation piece, and the upper end of installation piece is provided with the connecting seat, and the upper end of connecting seat is provided with the conducting rod body, and one side of connecting seat is provided with the dead lever. The utility model has the advantages that the fixing block, the mounting groove and the mounting block are added, so that the conductive rod body is more firmly mounted, and in addition, the connection stability of the connecting seat and the groove can be further improved through the matching of the fixing rod, the rod groove, the handle, the moving groove, the elastic column and the spring; through addding clamp, bearing frame, bull stick and rotatory handle, can fix the cable, because the inhomogeneous cable cross-section leads to cable and clamp contact insufficient and influence electrically conductive problem when having avoided connecting.

Description

Conducting rod of transformer

Technical Field

The utility model relates to a transformer conducting rod technical field specifically is a transformer conducting rod.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: the transformer comprises a plurality of groups of components, a conducting rod is also one of the components, and the conducting rod is used for connecting a leading-out wire of a transformer coil with an external wire and is arranged at the top of the transformer.

There are the following problems:

1. when installing the conducting rod body at the top of transformer, can not make the conducting rod body install more firmly, also can not be fast convenient simultaneously with the conducting rod body follow transformer on dismantle, the staff of not being convenient for uses.

2. When putting into the inside of splice with the cable, influence electrically conductive problem because the inhomogeneous cable cross-section leads to cable and the not enough and influence of clamp contact easily during the connection, also can not adjust the interval between the clamp according to the thickness size of cable simultaneously for the conducting rod body is not applicable to not unidimensional cable, need fill a large amount of filling material when connecting the thinner cable, takes trouble and labourious and resource waste, has reduced the suitability of conducting rod body.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a transformer conducting rod, when having solved the conducting rod body and installing at the top of transformer, can not make the conducting rod body install more firmly, also can not be fast convenient dismantle the conducting rod body from the transformer simultaneously, the staff of being not convenient for carries out the problem of using, furthermore, when putting into the inside of connecting block with the cable, because the inhomogeneous cable cross-section leads to cable and the not enough problem that influences electrically conductive of clamp contact easily during the connection, interval between the clamp can not be adjusted according to the thickness size of cable simultaneously yet, make the conducting rod body not be applicable to the problem of not unidimensional cable.

In order to achieve the above object, the utility model provides a following technical scheme: a conductive rod of a transformer comprises a transformer, wherein a groove is formed in the transformer, a fixed block is arranged at the bottom end of the groove, a mounting groove is formed in the fixed block, a mounting block is arranged in the mounting groove, a connecting seat is arranged at the upper end of the mounting block, a conductive rod body is arranged at the upper end of the connecting seat, a fixed rod is arranged at one side of the connecting seat, a rod groove is arranged at the outer part of the fixed rod, a handle is arranged at the upper end of the fixed rod, a moving groove is formed in the outer part of the handle and positioned in the transformer, an elastic column is arranged at one end of the fixed rod, a spring is sleeved on the outer wall of the elastic column, a wiring block is arranged at one end, away from the connecting seat, of the conductive rod body, a wiring clamp is arranged in the wiring block, and a rotating handle is arranged at one end of the rotating rod, which is far away from the bearing seat.

As an optimal technical scheme of the utility model, the outside of conducting rod body is provided with insulating cover, insulating cover's shape is the cylinder structure.

As an optimal technical scheme of the utility model, the inside of insulating cover is provided with the conducting layer, the material of conducting layer is graphite alkene material.

As an optimized technical scheme of the utility model, the exterior wall of conducting layer is provided with the enhancement layer, the material of enhancement layer is the polyurethane material.

As an optimized technical scheme of the utility model, the exterior wall of enhancement layer is provided with the insulating layer, the material of insulating layer is polyether ether ketone material.

As a preferred technical scheme of the utility model, the shape of installation piece is the T font, the quantity of installation piece is three groups, the quantity of fixed block and mounting groove and the quantity phase-match of installation piece.

As an optimal technical scheme of the utility model, the shape of dead lever comprises rectangle and semi-circle, the quantity of dead lever is two sets of, the quantity phase-match of the quantity of pole groove, handle, shifting chute, elasticity post and spring and dead lever, pole groove, handle, shifting chute, elasticity post and spring symmetry respectively set up the both sides at the connecting seat.

As an optimal technical scheme of the utility model, the quantity of clamp is two sets of, the quantity of bearing frame, bull stick and rotatory handle and the quantity phase-match of clamp.

Compared with the prior art, the utility model provides a transformer conducting rod possesses following beneficial effect:

1. this kind of transformer conducting rod, through addding the fixed block, mounting groove and installation piece, when installing the conducting rod body at the top of transformer, the installation piece butt joint of connecting seat bottom is in the mounting groove of seting up with the fixed block, it is more firm to make its conducting rod body install, furthermore, through the dead lever, the pole groove, the handle, the shifting chute, the cooperation of elasticity post and spring, connecting seat and groove connection's steadiness can further be improved, also can be fast convenient dismantle the conducting rod body from the transformer simultaneously, and easy operation is convenient, and the staff of being convenient for uses.

2. This transformer conducting rod, through addding the clamp, the bearing frame, bull stick and rotatory handle, when putting into the inside of junction block with the cable, the staff holds rotatory handle, can press from both sides the clamp tight cable through the bull stick rotates in the inside of bearing frame, can fix the cable, influence electrically conductive problem because the inhomogeneous cable cross-section leads to cable and clamp contact insufficient when having avoided connecting, interval between the clamp also can be adjusted according to the thickness size of cable simultaneously, make the conducting rod body be applicable to not unidimensional cable, need not to fill a large amount of filling material when connecting the thinner cable, easy operation is convenient, and the energy saving, the suitability of conducting rod body has been improved.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan sectional view of the present invention;

fig. 3 is a side view of the bearing seat of the present invention;

fig. 4 is an enlarged view of part a of the present invention.

In the figure: 1. a transformer; 2. a groove; 3. a fixed block; 4. mounting grooves; 5. mounting blocks; 6. a connecting seat; 7. a conductive rod body; 8. fixing the rod; 9. a rod groove; 10. a handle; 11. a moving groove; 12. an elastic column; 13. a spring; 14. a junction block; 15. a wire clamping plate; 16. a bearing seat; 17. a rotating rod; 18. rotating the handle; 19. an insulating sleeve; 20. a conductive layer; 21. a reinforcing layer; 22. an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a transformer conducting rod comprises a transformer 1, a groove 2 is formed in the transformer 1, a fixing block 3 is arranged at the bottom end of the groove 2, a mounting groove 4 is formed in the fixing block 3, a mounting block 5 is arranged in the mounting groove 4, a connecting seat 6 is arranged at the upper end of the mounting block 5, a conducting rod body 7 is arranged at the upper end of the connecting seat 6, a fixing rod 8 is arranged at one side of the connecting seat 6, a rod groove 9 is arranged outside the fixing rod 8, a handle 10 is arranged at the upper end of the fixing rod 8, a moving groove 11 is formed outside the handle 10 and inside the transformer 1, an elastic column 12 is arranged at one end of the fixing rod 8, a spring 13 is sleeved on the outer wall of the elastic column 12, a wiring block 14 is arranged at one end, away from the connecting seat 6, of the conducting rod body 7, a wiring board 15, one end of the bearing block 16 is provided with a rotating rod 17, and one end of the rotating rod 17 far away from the bearing block 16 is provided with a rotating handle 18; by additionally arranging the fixed block 3, the mounting groove 4 and the mounting block 5, when the conducting rod body 7 is mounted at the top of the transformer 1, the mounting block 5 at the bottom end of the connecting seat 6 is butted in the mounting groove 4 formed in the fixed block 3, so that the conducting rod body 7 is more firmly mounted, in addition, the connecting stability of the connecting seat 6 and the groove 2 can be further improved through the matching of the fixed rod 8, the rod groove 9, the handle 10, the moving groove 11, the elastic column 12 and the spring 13, meanwhile, the conducting rod body 7 can be rapidly and conveniently dismounted from the transformer 1, the operation is simple and convenient, and the use by workers is convenient; through addding clamp 15, bearing frame 16, bull stick 17 and rotatory handle 18, when putting into the inside of lug 14 with the cable, the staff holds rotatory handle 18, can press from both sides the tight cable with clamp 15 through bull stick 17 rotation in the inside of bearing frame 16, can fix the cable, when having avoided connecting because the cable cross-section is inhomogeneous to lead to cable and clamp 15 insufficient contact and influence electrically conductive problem, interval between clamp 15 also can be adjusted according to the thickness size of cable simultaneously, make conducting rod body 7 be applicable to not unidimensional cable, need not to fill a large amount of filling materials when connecting the thinner cable, easy operation is convenient, and the energy saving, the suitability of conducting rod body 7 has been improved.

In this embodiment, an insulating sleeve 19 is disposed outside the conductive rod body 7, and the insulating sleeve 19 is cylindrical; the insulating sheath 19 can function as an insulator when a worker touches the conductor bar body 7. A conductive layer 20 is arranged inside the insulating sleeve 19, and the conductive layer 20 is made of graphene; graphene is the best known material for electrical conductivity, and can enhance the electrical conductivity of the conductive rod body 7. The outer surface wall of the conductive layer 20 is provided with a reinforcing layer 21, and the reinforcing layer 21 is made of polyurethane material; the polyurethane has strong hardness, so that the hardness of the conducting rod body 7 can be increased, and the conducting rod body 7 can be prevented from deforming due to collision. The outer surface wall of the reinforcing layer 21 is provided with an insulating layer 22, and the insulating layer 22 is made of a polyether-ether-ketone material; the polyether-ether-ketone has good insulation and stable insulation, so that the conducting rod body 7 has good insulation, and the electric shock phenomenon is prevented when a worker installs the conducting rod body 7. The mounting blocks 5 are T-shaped, the number of the mounting blocks 5 is three, and the number of the fixing blocks 3 and the number of the mounting grooves 4 are matched with the number of the mounting blocks 5; when the conducting rod body 7 is installed at the top of the transformer 1, the installation block 5 at the bottom end of the connecting seat 6 is butted in the installation groove 4 formed in the fixing block 3, so that the conducting rod body 7 is installed more firmly. The shape of the fixed rod 8 is composed of a rectangle and a semicircle, the number of the fixed rods 8 is two, the number of the rod grooves 9, the handle 10, the moving groove 11, the elastic column 12 and the spring 13 is matched with the number of the fixed rods 8, and the fixed rods 8, the rod grooves 9, the handle 10, the moving groove 11, the elastic column 12 and the spring 13 are respectively and symmetrically arranged at two sides of the connecting seat 6; through the cooperation of dead lever 8, pole groove 9, handle 10, shifting chute 11, elastic column 12 and spring 13, can further improve the steadiness that connecting seat 6 and recess 2 are connected, also can be fast convenient simultaneously with conducting rod body 7 from transformer 1 go up dismantlement, easy operation is convenient, the staff of being convenient for uses. The number of the clamping plates 15 is two, and the number of the bearing seats 16, the rotating rods 17 and the rotating handles 18 is matched with that of the clamping plates 15; when putting into junction block 14's inside with the cable, the staff holds rotatory handle 18, rotates in the inside of bearing frame 16 through bull stick 17 and can press from both sides tight cable with clamp 15, can fix the cable, has avoided when connecting because the cable cross-section is inhomogeneous to lead to the cable to influence electrically conductive problem with clamp 15 contact inadequately.

The utility model discloses a theory of operation and use flow: when the conductive rod of the transformer is used, by additionally arranging the fixing block 3, the mounting groove 4 and the mounting block 5, when the conductive rod body 7 is mounted at the top of the transformer 1, the mounting block 5 at the bottom end of the connecting seat 6 is butted in the mounting groove 4 formed in the fixing block 3, so that the conductive rod body 7 is more firmly mounted, in addition, through the matching of the fixing rod 8, the rod groove 9, the handle 10, the moving groove 11, the elastic column 12 and the spring 13, the connection stability of the connecting seat 6 and the groove 2 can be further improved, meanwhile, the conductive rod body 7 can be quickly and conveniently dismounted from the transformer 1, the operation is simple and convenient, and the use by workers is convenient; through addding clamp 15, bearing frame 16, bull stick 17 and rotatory handle 18, when putting into the inside of lug 14 with the cable, the staff holds rotatory handle 18, can press from both sides the tight cable with clamp 15 through bull stick 17 rotation in the inside of bearing frame 16, can fix the cable, when having avoided connecting because the cable cross-section is inhomogeneous to lead to cable and clamp 15 insufficient contact and influence electrically conductive problem, interval between clamp 15 also can be adjusted according to the thickness size of cable simultaneously, make conducting rod body 7 be applicable to not unidimensional cable, need not to fill a large amount of filling materials when connecting the thinner cable, easy operation is convenient, and the energy saving, the suitability of conducting rod body 7 has been improved.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. A transformer conducting rod comprises a transformer (1), and is characterized in that: the transformer is characterized in that a groove (2) is formed in the transformer (1), a fixing block (3) is arranged at the bottom end of the inner portion of the groove (2), a mounting groove (4) is formed in the fixing block (3), a mounting block (5) is arranged in the mounting groove (4), a connecting seat (6) is arranged at the upper end of the mounting block (5), a conductive rod body (7) is arranged at the upper end of the connecting seat (6), a fixing rod (8) is arranged on one side of the connecting seat (6), a rod groove (9) is arranged outside the fixing rod (8), a handle (10) is arranged at the upper end of the fixing rod (8), a moving groove (11) is formed in the outer portion of the handle (10) and located in the transformer (1), an elastic column (12) is arranged at one end of the fixing rod (8), and a spring (13) is sleeved on the, the one end that connecting seat (6) were kept away from in conducting rod body (7) is provided with terminal block (14), the inside of terminal block (14) is provided with clamp (15), one side of clamp (15) is provided with bearing frame (16), the one end of bearing frame (16) is provided with bull stick (17), the one end that bearing frame (16) were kept away from in bull stick (17) is provided with rotatory handle (18).

2. The conductive rod for a transformer as claimed in claim 1, wherein: an insulating sleeve (19) is arranged outside the conducting rod body (7), and the insulating sleeve (19) is of a cylindrical structure.

3. The conductive rod for a transformer as claimed in claim 2, wherein: a conducting layer (20) is arranged inside the insulating sleeve (19), and the conducting layer (20) is made of graphene materials.

4. The conductive rod for a transformer as claimed in claim 3, wherein: a reinforcing layer (21) is arranged on the outer surface wall of the conductive layer (20), and the reinforcing layer (21) is made of a polyurethane material.

5. The conductive rod for a transformer as claimed in claim 4, wherein: an insulating layer (22) is arranged on the outer surface wall of the reinforcing layer (21), and the insulating layer (22) is made of a polyether-ether-ketone material.

6. The conductive rod for a transformer as claimed in claim 1, wherein: the shape of installation piece (5) is the T font, the quantity of installation piece (5) is three groups, the quantity of fixed block (3) and mounting groove (4) and the quantity phase-match of installation piece (5).

7. The conductive rod for a transformer as claimed in claim 1, wherein: the shape of dead lever (8) comprises rectangle and semicircle, the quantity of dead lever (8) is two sets of, the quantity phase-match of the quantity of pole groove (9), handle (10), shifting chute (11), elasticity post (12) and spring (13) and the quantity of dead lever (8), pole groove (9), handle (10), shifting chute (11), elasticity post (12) and spring (13) symmetry respectively set up the both sides at connecting seat (6).

8. The conductive rod for a transformer as claimed in claim 1, wherein: the quantity of clamp plate (15) is two sets of, the quantity of bearing frame (16), bull stick (17) and rotatory handle (18) matches with the quantity of clamp plate (15).