CN219476466U

CN219476466U - Transformer outgoing line structure

Info

Publication number: CN219476466U
Application number: CN202320633927.3U
Authority: CN
Inventors: 詹勋波; 翁孟珍; 詹国银
Original assignee: Guangdong Dawei Electromechanical Co ltd
Current assignee: Guangdong Dawei Electromechanical Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-04
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of transformers and discloses a transformer outgoing line structure which comprises a fixed bottom plate, wherein two outgoing lines are formed in the front side of the fixed bottom plate, wire coils are arranged in the two outgoing lines, two fixed grooves are symmetrically formed in the inner wall surfaces of the outgoing lines, a user pushes the wire coils to move towards the inside of the outgoing lines at first, when the wire coils continuously move towards the inside of the outgoing lines, one end of a plug-in column is contacted with an arc-shaped chute under the action of pushing force and slides into the inside of the arc-shaped chute, so that the plug-in column is conveniently plugged in the inside of the plug-in hole to fix the wire coils under the action of spring resilience, and when the user needs to detach the wire coils, the user only needs to push pushing blocks to two sides, so that the push blocks drive the plug-in column to be separated from the inside of the plug-in hole to detach the wire coils, the assembly and the disassembly of the wire coils are convenient for the user, and the overall practicability is improved.

Description

Transformer outgoing line structure

Technical Field

The utility model belongs to the technical field of transformers, and particularly relates to a transformer outgoing line structure.

Background

The power transformer is one of the main equipment of a power plant and a substation, and the transformer has various functions, namely, the transformer can raise voltage to send electric energy to an electricity utilization area, and can reduce the voltage to each level of voltage to meet the electricity utilization requirement, and the transformer is also important to lead out the electricity after the voltage is raised or reduced.

The utility model patent with the publication number of CN216562679U discloses a transformer outgoing line structure, which relates to the technical field of transformer outgoing lines and comprises an outgoing line board, wherein a through hole penetrating through the outgoing line board is formed in the end face of the outgoing line board, a outgoing line board is arranged at one end of the outgoing line board, a clamping hole is formed in the outer side of the through hole, a outgoing line hole penetrating through the outgoing line board is formed in the outgoing line board, a heat insulation layer is arranged on the inner wall of the outgoing line hole, a fixed block is fixed at one end, close to the outgoing line board, of the outgoing line board, a wedge-shaped block is arranged on the outer wall of the fixed block, a clamping block is arranged on the inner wall of the clamping hole, and a groove is formed in the outgoing line board, and one side of the clamping block is located in the outgoing line board. According to the utility model, the branching plate, the heat insulation layer and the branching holes are arranged, so that the safety is greatly improved; through setting up fixed block, wedge, block, recess, reset spring and block hole, realized the quick assembly disassembly effect to the line board.

In the process of realizing the application, the device discovers that this technique has following problem, the device can effectually prevent the thermal gathering of stranded cable through the separated time board and separated time hole, improve the security and insert the block in the block hole through the fixed block with separated time board one end, make block bottom terminal surface and wedge bottom terminal surface pass through the spacing installation of anti-skidding layer contact to the separated time board, rotate the fixed block hard when dismantling, make the fixed block drive the wedge rotation, thereby relieve the spacing of block and wedge and dismantle the separated time board of extracting the fixed block, but the device a plurality of block holes are rectangular array and offer, because fixed block fixed mounting is in the one end of separated time board and peg graft in the inside of block hole when the user need dismantle the separated time board, make the unable rotation separated time board of personnel dismantle it, thereby lead to the holistic practicality of device relatively poor, and for this reason provides a transformer lead-out line structure.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the device is provided with a plurality of clamping holes in a rectangular array, when a user needs to detach the branching plate, the fixing block is fixedly arranged at one end of the branching plate and is inserted into the clamping holes, so that the user cannot rotate the branching plate to detach the branching plate, and the problem that the device is poor in overall practicality is solved.

The technical scheme adopted by the utility model is as follows: the utility model provides a transformer lead-out wire structure, includes PMKD, two wire holes have been seted up to PMKD's front side, and two the inside of wire hole all is provided with the drum, two fixed slots have been seted up to the inner wall symmetry of wire hole, the outer wall fixed mounting of drum have two with the fixed block corresponding to fixed slot, the fixed block peg graft in the inside of fixed slot, two the installation circular slot has all been seted up to the inside of fixed slot, just the inside sliding connection of installation circular slot has the spliced pole, the inside of installation circular slot is provided with the spring, the one end of spring with one side of spliced pole is fixed mutually, arc spout has been seted up to one side of fixed block, just the spliced pole's one end is pegged graft in the inside of spliced pole, PMKD's front side is located two connecting holes have been seted up to the limit side of fixed slot, and two the connecting hole all with the inside of installation circular slot is linked together, the outer wall fixed mounting of spliced pole has the promotion piece, one end of spliced pole passes the inside of connecting hole.

In a preferred embodiment, the top surface and the bottom surface of the fixed bottom plate are respectively and fixedly provided with a mounting plate, and one side of each mounting plate is provided with a mounting hole.

In a preferred embodiment, one end of the wire coil is provided with a plurality of branching holes.

In a preferred embodiment, the back side of the fixing base plate is fixedly provided with a sealing gasket.

In a preferred embodiment, a plurality of heat spreading through holes are formed in the outer wall surface of the wire coil, and the plurality of heat spreading through holes are communicated with the branching holes.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, due to the adoption of the scheme, a user pushes the wire coil to move towards the inside of the wire outlet, when the wire coil continuously moves towards the inside of the wire outlet, one end of the plug-in column is contacted with the arc-shaped chute under the action of pushing force, and due to the arc-shaped structure at one end of the plug-in column, the plug-in column slides into the arc-shaped chute when contacting with the arc-shaped chute, and then the user continuously pushes the wire coil to drive the fixing block to move towards the inside of the fixing groove, so that the plug-in column can be conveniently plugged into the inside of the plug-in hole to fix the wire coil under the action of spring resilience, and when the user needs to detach the wire coil, the user only needs to push the pushing blocks towards two sides, so that the pushing blocks drive the plug-in column to be separated from the inside of the plug-in hole to detach the wire coil, and the assembly and disassembly of the wire coil are facilitated, and the overall practicability is improved.

2. According to the transformer cable fixing device, due to the adoption of the scheme, through the arranged mounting plate, a user can conveniently fix the fixing bottom plate by penetrating the bolts through the mounting holes, the transformer cable can be conveniently led or routed, and convenience is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

The marks in the figure: 1. a fixed bottom plate; 2. a wire outlet hole; 3. wire coil; 4. a fixing groove; 5. a fixed block; 6. installing a round groove; 7. a plug-in column; 8. a spring; 9. an arc chute; 10. a plug hole; 11. a connection hole; 12. a pushing block; 13. a mounting plate; 14. a mounting hole; 15. branching holes; 16. a sealing gasket; 17. and a heat dissipation through hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, 2 and 3, a transformer outgoing line structure comprises a fixed bottom plate 1, wherein two outgoing line holes 2 are formed in the front side of the fixed bottom plate 1, and wire coils 3 are arranged in the two outgoing line holes 2; through the wire outlet holes 2, the wire coil 3 is convenient to install.

Referring to fig. 1 and 2, two fixing grooves 4 are symmetrically formed in the inner wall surface of the wire outlet hole 2, two fixing blocks 5 corresponding to the fixing grooves 4 are fixedly mounted on the outer wall surface of the wire coil 3, and the fixing blocks 5 are inserted into the fixing grooves 4; the fixed block 5 is inserted into the fixed groove 4, so that the wire coil 3 can be conveniently installed and fixed, and subsequent cable leads and wires can be conveniently arranged.

Referring to fig. 1, 2 and 3, the inside of each of the two fixing grooves 4 is provided with a mounting circular groove 6, the inside of each mounting circular groove 6 is slidably connected with a plug-in post 7, the inside of each mounting circular groove 6 is provided with a spring 8, one end of each spring 8 is fixed with one side of each plug-in post 7, one side of each fixing block 5 is provided with an arc-shaped sliding groove 9, the inside of each arc-shaped sliding groove 9 is provided with a plug-in hole 10, and one end of each plug-in post 7 is plugged in the corresponding plug-in hole 10; the user picks up drum 3 at first and pegging graft fixed block 5 in the inside of fixed slot 4, peg graft fixed block 5 behind the inside of fixed slot 4, the user continuously promotes drum 3 to the inside motion of wire hole 2 this moment, when drum 3 continuously moves to the inside of wire hole 2, the one end of spliced pole 7 contacts with arc spout 9 under the effect of thrust at this moment, because the one end of spliced pole 7 is arc structure, make spliced pole 7 slide into the inside of arc spout 9 when being in arc spout 9 contact, then the inside motion of fixed block 5 to fixed slot 4 is driven to the promotion drum 3 that the user is lasting again, thereby the spliced pole 7 of being convenient for pegging graft under the effect of spring 8 resilience is fixed drum 3 in the inside of spliced hole 10, make the cable lead wire or trend more convenient, spliced pole 7 is the structure that a disc and cylinder are constituteed.

Referring to fig. 1, 2 and 3, two connecting holes 11 are formed in the front side of the fixed bottom plate 1 at the side of the fixed groove 4, the two connecting holes 11 are communicated with the mounting circular groove 6, a pushing block 12 is fixedly mounted on the outer wall surface of the plug-in column 7, and one end of the pushing block 12 penetrates through the inside of the connecting hole 11; when the user needs to dismantle wire coil 3, only need promote the kicking block 12 to both sides for the kicking block 12 drives the inside that spliced pole 7 breaks away from spliced pole 10 and can dismantle wire coil 3, makes things convenient for the personnel to install and dismantle, improves holistic practicality.

Referring to fig. 1, a mounting plate 13 is fixedly mounted on the top surface and the bottom surface of a fixed bottom plate 1, and mounting holes 14 are formed in one side of the mounting plate 13; through the mounting panel 13 that sets up, convenient to use personnel pass the mounting hole 14 with the bolt and fix fixed baseplate 1, conveniently lead wire or walk the line to the transformer, improve the convenience.

Referring to fig. 1 and 2, one end of the wire coil 3 is provided with a plurality of wire dividing holes 15; through a plurality of separated time holes 15 that set up, be convenient for draw out the line to the transformer cable, a plurality of separated time holes 15 middle parts are main separated time hole, and the avris is for assisting the separated time hole, and main and great cable of diameter is walked the line through the main separated time hole in separated time hole 15 middle part, and the less cable of diameter is walked the line through assisting the separated time hole to be convenient for distinguish the cable that the diameter size differs, improve the security.

Referring to fig. 1 and 2, a gasket 16 is fixedly installed on the back side of the fixed base plate 1; the sealing property of the fixing base plate 1 during installation is improved by the sealing gasket 16.

Referring to fig. 1 and 2, a plurality of heat spreading through holes 17 are formed on the outer wall surface of the wire coil 3, and the plurality of heat spreading through holes 17 are communicated with the branching holes 15; the heat dissipation through holes 17 are communicated with the branching holes 15, so that heat generated by cables in the branching holes 15 can be dissipated conveniently.

The implementation principle of the embodiment of the outgoing line structure of the transformer is as follows: the user picks up drum 3 at first and pegging graft fixed block 5 in the inside of fixed slot 4, after the user pegged graft fixed block 5 in the inside of fixed slot 4, this moment, the user continuously promotes drum 3 to the inside motion of wire hole 2, when drum 3 continuously moves to the inside of wire hole 2, the one end of spliced pole 7 contacts with arc spout 9 under the effect of thrust this moment, because the one end of spliced pole 7 is the arc structure, make spliced pole 7 slide into the inside of arc spout 9 when contacting with arc spout 9, then the user continuously promotes drum 3 and drives the inside motion of fixed block 5 to fixed slot 4 again, thereby the spliced pole 7 of being convenient for pegging graft in the inside of spliced pole 10 under the effect of spring 8 is fixed to drum 3, make cable lead wire or walk the line more convenient, when the user need dismantle drum 3, only need promote the impeller 12 to both sides, make impeller 12 drive spliced pole 7 break away from the inside of spliced pole 10 and can dismantle drum 3, the holistic practicality is convenient for the personnel to install and dismantle.

Through the mounting panel 13 that sets up, convenient to use personnel pass the mounting hole 14 with the bolt and fix fixed baseplate 1, conveniently lead wire or walk the line to the transformer cable, improve the convenience.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a transformer lead-out wire structure, includes fixed baseplate (1), its characterized in that: two wire outlet holes (2) are formed in the front side of the fixed bottom plate (1), wire coils (3) are arranged in the wire outlet holes (2), two fixed grooves (4) are symmetrically formed in the inner wall surface of the wire outlet holes (2), two fixed blocks (5) corresponding to the fixed grooves (4) are fixedly arranged on the outer wall surface of the wire coils (3), the fixed blocks (5) are inserted into the fixed grooves (4), mounting round grooves (6) are formed in the fixed grooves (4), plug columns (7) are connected in a sliding mode in the mounting round grooves (6), springs (8) are arranged in the mounting round grooves (6), one ends of the springs (8) are fixed to one side of the plug columns (7), arc-shaped sliding grooves (9) are formed in one side of the fixed blocks (5), plug holes (10) are formed in the inner sides of the arc-shaped sliding grooves (9), one ends of the plug columns (7) are in the inner sides of the fixed grooves (4), the two plug columns (11) are connected with the two plug columns (11) in a sliding mode, the inner sides of the round grooves (6) are connected with one another, the two plug columns (11) are connected with one another, one end of the pushing block (12) passes through the inside of the connecting hole (11).

2. A transformer lead-out wire structure as defined in claim 1, wherein: the top surface and the bottom surface of fixed bottom plate (1) are fixed mounting board (13) respectively, just mounting hole (14) have all been seted up to one side of mounting board (13).

3. A transformer lead-out wire structure as defined in claim 1, wherein: a plurality of branching holes (15) are formed in one end of the wire coil (3).

4. A transformer lead-out wire structure as defined in claim 1, wherein: the back side of the fixed bottom plate (1) is fixedly provided with a sealing gasket (16).

5. A transformer lead-out wire structure as recited in claim 3, wherein: the outer wall surface of the wire coil (3) is provided with a plurality of heat spreading through holes (17), and the heat spreading through holes (17) are communicated with the branching holes (15).