CN218975266U

CN218975266U - Transformer wiring device

Info

Publication number: CN218975266U
Application number: CN202320070562.8U
Authority: CN
Inventors: 张剑辉; 彭志军; 黄永新; 文胜格; 伍琪伟; 史欣怡; 简广锐; 卢辉
Original assignee: Guangzhou Southern Electric Power Technology Engineering Co ltd
Current assignee: Guangzhou Southern Electric Power Technology Engineering Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-05
Anticipated expiration: 2033-01-10

Abstract

The utility model provides a transformer wiring device, and relates to the technical field of transformer wiring. The transformer wiring device comprises a bottom plate, a rotating sleeve is connected inside the bottom plate in a rotating mode, a supporting plate is arranged at the top end of the rotating sleeve, a positioning plate is arranged at the top of the supporting plate, side plates are fixedly connected to two sides of the top of the positioning plate, a wiring device body is fixedly connected to the top of the side plates, a threaded rod is connected to the inside of the rotating sleeve in a sliding mode, a transverse plate is arranged at the top end of the rotating sleeve, a threaded sleeve is fixedly connected to the inside of the transverse plate, and the threaded rod penetrates through the threaded sleeve and is in threaded connection with the threaded sleeve. This transformer termination, locating plate drive curb plate and termination body and remove to adjust the position of junction device body, with this convenience staff's operation, be favorable to adjusting the angle of termination body.

Description

Transformer wiring device

Technical Field

The utility model relates to a wiring device, in particular to a transformer wiring device, and belongs to the technical field of transformer wiring.

Background

The transformer is a device for changing an ac voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: the transformer is basic equipment of power transmission and distribution, is widely applied to the fields of industry, agriculture, traffic, urban communities and the like, and has a large energy-saving potential, wherein the transformer loss accounts for about 40% of the power transmission and distribution power loss.

In actual conditions, in the running process of the transformer, an electric power worker can overhaul the transformer by using related equipment, so that normal running of the transformer is ensured, and the worker can use a full-automatic dielectric loss tester to perform related detection on the transformer.

The utility model provides a transformer overhauls and uses safe termination, includes the snap ring, fixedly connected with contact patch on the inside wall of snap ring, be connected with a plurality of chucking mechanisms on the inside wall of snap ring, fixedly connected with spacing seat on the snap ring, the intermediate position fixedly connected with of spacing seat is connected with the current-conducting plate that the contact patch is connected with, be connected with two stop gear on the spacing seat, two all be connected with chucking mechanism on the stop gear, fixedly connected with holds mechanism on the snap ring. According to the utility model, the clamping ring is clamped on the joint of the transformer sleeve by a worker, so that the clamping plate can further limit the joint, the loosening and tilting of the clamp are avoided, the stability of the clamp is further ensured, and the detection accuracy of the full-automatic dielectric loss tester is indirectly improved, thereby facilitating the work of the worker and indirectly improving the working efficiency of the worker.

Above-mentioned scheme is when using, if meet around the transformer have the guardrail, perhaps the transformer sets up on the base, leads to the transformer position higher, and operating personnel is inconvenient to be close to, need use lift or ladder to be close to, and the operation is comparatively dangerous to inconvenient when using.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems that in the prior art, if a guardrail is arranged around a transformer or the transformer is arranged on a base, the transformer is positioned higher, operators are inconvenient to approach, a lifter or a ladder is needed to approach, the operation is dangerous, and the transformer wiring device is inconvenient to use.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a transformer termination, includes the bottom plate, the inside rotation of bottom plate is connected with the rotation sleeve, it is provided with the backup pad to rotate the sleeve top, the backup pad top is provided with the locating plate, equal fixedly connected with curb plate in locating plate top both sides, curb plate top fixedly connected with termination body, the inside sliding connection of rotation sleeve has the threaded rod, it is provided with the diaphragm to rotate the sleeve top, the inside fixedly connected with thread bush of diaphragm, the threaded rod runs through the thread bush and with thread bush threaded connection.

Preferably, the bottom plate top both sides all fixedly connected with gag lever post, two gag lever post top all with diaphragm fixed connection, be favorable to fixing the diaphragm to support the diaphragm.

Preferably, the support plate bottom both sides all fixedly connected with changes the cover, two change the cover all run through the diaphragm and with diaphragm sliding connection, be favorable to carrying out spacing to the support plate.

Preferably, the locating plate bottom fixedly connected with supports the cover, support the cover and run through the backup pad and rotate with the backup pad and be connected, threaded rod top and support the cover and rotate to be connected, make the threaded rod drive and support the cover and go up and down.

Preferably, the outer side of the supporting sleeve is fixedly connected with a gear ring, one of the rotating sleeve top ends is fixedly connected with a gear, and the gear ring is connected with the gear in a meshed manner, so that the gear drives the gear ring to rotate, and the supporting sleeve is driven to rotate.

Preferably, the inside rotation of bottom plate is connected with the bull stick, bull stick outside fixedly connected with a plurality of branches, a plurality of branch and change cover sliding connection are favorable to spacing the gear.

Preferably, a plurality of spacing grooves are formed in the rotating sleeve, a plurality of limiting plates are fixedly connected to the bottom end of the threaded rod, the limiting plates are respectively matched with the plurality of spacing grooves, the threaded rod is limited, and the threaded rod and the rotating sleeve are driven to synchronously rotate.

The utility model provides a transformer wiring device, which has the following beneficial effects:

1. this transformer termination is when the distance is farther or the transformer is higher, the gripping rotates the sleeve, place the termination body near the transformer, drive the limiting plate through rotating the rotation sleeve and rotate, the limiting plate rotates and drive the threaded rod and rotate, because threaded rod and thread bush threaded connection, so when the threaded rod rotates, the threaded rod rises, drive the support cover and rise when the threaded rod rises, and make the support cover drive the backup pad and remove when removing, the backup pad removes and drives the locating plate and remove, the locating plate drives curb plate and termination body and removes, thereby adjust the position of termination body, with this convenience staff operates.

2. This transformer termination drives a plurality of branches through rotating the bull stick and rotates to make branch drive changeing the cover and rotate, changeing the cover and driving the gear rotation when rotating, gear rotation drives the ring gear and rotates, thereby drives the support cover and rotates, and the support cover rotates and drives locating plate and curb plate and termination body and rotate, is favorable to adjusting the angle of termination body.

Drawings

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

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of the structure of portion B of FIG. 2 in accordance with the present utility model;

fig. 5 is a schematic structural view of the support sleeve of the present utility model.

In the figure: 1. a bottom plate; 2. rotating the sleeve; 3. a support plate; 4. a positioning plate; 5. a side plate; 6. a wiring device body; 7. a threaded rod; 8. a cross plate; 9. a support sleeve; 10. a limit groove; 11. a limiting plate; 12. a thread sleeve; 13. a gear ring; 14. a limit rod; 15. a rotating sleeve; 16. a gear; 18. a rotating rod; 19. a supporting rod.

Detailed Description

The embodiment of the utility model provides a transformer wiring device.

Referring to fig. 1, 2, 3, 4 and 5, the device comprises a bottom plate 1, a rotating sleeve 2 is rotatably connected in the bottom plate 1, a supporting plate 3 is arranged at the top end of the rotating sleeve 2, a positioning plate 4 is arranged at the top of the supporting plate 3, side plates 5 are fixedly connected to two sides of the top of the positioning plate 4, a wiring device body 6 is fixedly connected to the top of the side plates 5, a threaded rod 7 is slidingly connected in the rotating sleeve 2, a plurality of limit grooves 10 are formed in the rotating sleeve 2, a plurality of limit plates 11 are fixedly connected to the bottom end of the threaded rod 7, the limit plates 11 are respectively matched with the limit grooves 10, the threaded rod 7 is limited, the threaded rod 7 and the rotating sleeve 2 are driven to synchronously rotate, a transverse plate 8 is arranged at the top end of the rotating sleeve 2, a thread sleeve 12 is fixedly connected to the inner part of the transverse plate 8, the threaded rod 7 penetrates through the thread sleeve 12 and is in threaded connection with the thread sleeve 12, the two sides of the top of the bottom plate 1 are fixedly connected with the limiting rods 14, the top ends of the two limiting rods 14 are fixedly connected with the transverse plate 8, the transverse plate 8 is fixed, the transverse plate 8 is supported, the two sides of the bottom of the supporting plate 3 are fixedly connected with the rotating sleeves 15, the two rotating sleeves 15 penetrate through the transverse plate 8 and are in sliding connection with the transverse plate 8, the supporting plate 3 is limited, the bottom of the positioning plate 4 is fixedly connected with the supporting sleeve 9, the supporting sleeve 9 penetrates through the supporting plate 3 and is in rotating connection with the supporting plate 3, the top end of the threaded rod 7 is in rotating connection with the supporting sleeve 9, the threaded rod 7 drives the supporting sleeve 9 to lift, the gear ring 13 is fixedly connected with the outer side of the supporting sleeve 9, one rotating sleeve 15 is fixedly connected with the gear 16, the gear ring 13 is meshed with the gear 16, the gear 16 drives the gear ring 13 to rotate, the supporting sleeve 9 is driven to rotate, the rotating rod 18 is rotationally connected with the inside the bottom plate 1, a plurality of struts 19 are fixedly connected to the outer side of the rotating rod 18, and the struts 19 are in sliding connection with the rotating sleeve 15, so that the limiting of the gear 16 is facilitated.

Specifically, termination body 6 includes the snap ring, fixedly connected with contact patch on the inside wall of snap ring, is connected with a plurality of chucking mechanisms on the inside wall of snap ring, fixedly connected with spacing seat on the snap ring, and the intermediate position fixedly connected with of spacing seat is connected with the current-conducting plate that the contact patch is connected with, is connected with two stop mechanism on the spacing seat, all is connected with chucking mechanism on two stop mechanism, fixedly connected with mechanism of holding on the snap ring. According to the utility model, the clamping ring is clamped on the joint of the transformer sleeve by a worker, so that the clamping plate can further limit the joint, the loosening and tilting of the clamp are avoided, the stability of the clamp is further ensured, and the detection accuracy of the full-automatic dielectric loss tester is indirectly improved, thereby facilitating the work of the worker and indirectly improving the working efficiency of the worker.

When the distance is far away or the transformer is higher, the rotating sleeve 2 is held, the wiring device body 6 is placed near the transformer, the limiting plate 11 is driven to rotate through the rotating sleeve 2, the limiting plate 11 rotates to drive the threaded rod 7 to rotate, because the threaded rod 7 is in threaded connection with the threaded sleeve 12, when the threaded rod 7 rotates, the threaded rod 7 ascends, the supporting sleeve 9 is driven to ascend when the threaded rod 7 ascends, the supporting sleeve 9 is driven to move when the supporting sleeve 9 moves, the supporting plate 3 moves to drive the positioning plate 4 to move, the positioning plate 4 drives the side plate 5 and the wiring device body 6 to move, and therefore the position of the wiring device body 6 is adjusted, and the operation of workers is facilitated.

The rotating rod 18 drives the plurality of struts 19 to rotate, so that the struts 19 drive the rotating sleeve 15 to rotate, the rotating sleeve 15 drives the gear 16 to rotate when rotating, the gear 16 rotates to drive the gear ring 13 to rotate, the supporting sleeve 9 is driven to rotate, the supporting sleeve 9 rotates to drive the locating plate 4, the side plate 5 and the wiring device body 6 to rotate, and the angle of the wiring device body 6 is adjusted.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Transformer termination, comprising a base plate (1), characterized in that: the utility model discloses a screw thread sleeve is characterized by comprising a base plate (1), inside rotation of base plate (1) is connected with rotates sleeve (2), it is provided with backup pad (3) to rotate sleeve (2) top, backup pad (3) top is provided with locating plate (4), equal fixedly connected with curb plate (5) in locating plate (4) top both sides, curb plate (5) top fixedly connected with termination body (6), it has threaded rod (7) to rotate sleeve (2) inside sliding connection, it is provided with diaphragm (8) to rotate sleeve (2) top, inside fixedly connected with thread sleeve (12) of diaphragm (8), threaded rod (7) run through thread sleeve (12) and with thread sleeve (12) threaded connection.

2. A transformer wiring device as set forth in claim 1, wherein: limiting rods (14) are fixedly connected to two sides of the top of the bottom plate (1), and the top ends of the two limiting rods (14) are fixedly connected with the transverse plate (8).

3. A transformer wiring device as set forth in claim 1, wherein: the support plate (3) is characterized in that two sides of the bottom are fixedly connected with rotating sleeves (15), and the two rotating sleeves (15) penetrate through the transverse plate (8) and are in sliding connection with the transverse plate (8).

4. A transformer wiring device according to claim 3, wherein: the bottom of the locating plate (4) is fixedly connected with a supporting sleeve (9), the supporting sleeve (9) penetrates through the supporting plate (3) and is rotationally connected with the supporting plate (3), and the top end of the threaded rod (7) is rotationally connected with the supporting sleeve (9).

5. A transformer wiring device as set forth in claim 4, wherein: the outer side of the supporting sleeve (9) is fixedly connected with a gear ring (13), one of the rotating sleeves (15) is fixedly connected with a gear (16), and the gear ring (13) is meshed with the gear (16).

6. A transformer wiring device according to claim 3, wherein: the novel rotary table is characterized in that a rotary rod (18) is rotatably connected inside the bottom plate (1), a plurality of supporting rods (19) are fixedly connected to the outer side of the rotary rod (18), and the supporting rods (19) are slidably connected with the rotary sleeve (15).

7. A transformer wiring device as set forth in claim 1, wherein: a plurality of limiting grooves (10) are formed in the rotating sleeve (2), a plurality of limiting plates (11) are fixedly connected to the bottom end of the threaded rod (7), and the limiting plates (11) are respectively matched with the limiting grooves (10).