CN217605930U

CN217605930U - High-voltage test safety protection device for transformer substation

Info

Publication number: CN217605930U
Application number: CN202221274611.1U
Authority: CN
Inventors: 田实雨; 王坤; 邓卫
Original assignee: Xiangyang Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: Xiangyang Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-18
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a high-voltage test safety device of transformer substation relates to the electric power safety field. This high-voltage testing safety device of transformer substation, including the guard plate, the guard plate is provided with four groups, and four group's guard plate outsides are provided with the assorted link, and the guard plate is inside to be provided with adjustment mechanism, and the link is inside to be provided with fixed establishment. This high-voltage test safety device of transformer substation, the dead lever is pressed manually, make the spring two that dead lever compression bottom set up, make the dead lever enter into inside the connecting block, slide and set up the regulating plate in the guard plate is inside, make the regulating plate drive the slider and slide in the guard plate is inside, the spring one that sets up between the tensile slider, after adjusting, the dead lever receives the effect of two rebound forces of spring, make dead lever and inserting groove peg graft fixedly, can make the device can adjust according to the scale size of transformer substation, the application range of device has been promoted, the practicality of device has been guaranteed.

Description

High-voltage test safety protection device of transformer substation

Technical Field

The utility model relates to an electric power safety technical field specifically is a high-voltage testing safety device of transformer substation.

Background

After each installation and periodic maintenance of a high-voltage transformer substation of a power system, a pre-test must be carried out, the high-voltage transformer substation can be put into formal operation after the pre-test is qualified, personnel must be strictly prohibited from entering a high-voltage test area in the process of pre-test, and otherwise serious malignant personal casualty accidents can occur.

Traditional transformer substation can carry out safety protection in the transformer substation outside mostly when carrying out high-voltage test, and the safety protection setting can not be adjusted according to the size of transformer substation when using, and the scope of use is less.

Therefore, a safety protection device for high voltage test of a transformer substation is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a high-voltage testing safety device of transformer substation to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the purpose, the safety protection device for the high-voltage test of the transformer substation comprises four groups of protection plates, wherein matched connecting frames are arranged outside the four groups of protection plates, an adjusting mechanism is arranged inside the protection plates, and a fixing mechanism is arranged inside the connecting frames;

adjustment mechanism includes regulating plate, joint groove, slider and spring one, the inside two sets of regulating plates that are provided with of guard plate, it is two sets of the regulating plate symmetry sets up inside the guard plate, the joint groove has been seted up to the regulating plate side, and is two sets of the regulating plate sets up in the inside one side fixedly connected with slider of guard plate, slider and regulating plate sliding connection are two sets of fixedly connected with spring one between the slider.

Preferably, connecting blocks are arranged on two sides of the interior of the sliding block, fixing rods are arranged in the connecting blocks, and springs are fixedly connected between the fixing rods and the connecting blocks.

Preferably, a plurality of groups of inserting grooves are formed in two sides of the protection plate, the inserting grooves are matched with the fixing rods, and the fixing rods are inserted and fixed with the inserting grooves.

Preferably, fixed establishment includes spread groove, fixed box, motor, threaded rod, grafting piece and warning light, the spread groove has been seted up to the link side, link top fixedly connected with fixed box, the inside motor that is provided with of fixed box, motor output end fixedly connected with threaded rod, the threaded rod rotates with grafting piece screw thread to be connected, fixed box top fixedly connected with warning light.

Preferably, the insertion block is fixedly connected with a sliding plate on one side inside the fixed box, and the sliding plate is connected with the fixed box in a sliding manner.

Preferably, the spread groove and the adjusting plate looks adaptation, and the spread groove is pegged graft with the adjusting plate, the inserted block and joint groove looks adaptation, the inserted block is pegged graft with the joint groove.

The utility model discloses a high-voltage test safety device of transformer substation, its beneficial effect who possesses as follows:

1. this high-voltage test safety device of transformer substation, adjustment mechanism through setting up, when needs are adjusted, the dead lever is pressed manually, make the spring two that dead lever compression bottom set up, make the dead lever enter into inside the connecting block, it sets up the regulating plate inside the guard plate to slide, make the regulating plate drive the slider and slide inside the guard plate, the spring one that sets up between the tensile slider, after adjusting, the dead lever receives the effect of spring two rebound forces, make dead lever and inserting groove grafting fixed, can make the device can adjust according to the scale size of transformer substation, the application range of device has been promoted, the practicality of device has been guaranteed.

2. This high-voltage test safety device of transformer substation, fixed establishment through setting up, inside the spread groove that the link was seted up to the regulating plate removal grafting side, start the motor that the inside of fixed case set up, it is rotatory to make the motor drive the threaded rod, the threaded rod rotates with grafting piece screw thread to be connected, can make the grafting piece drive the slide and slide in the inside of fixed case, make the grafting piece remove the fixed incasement portion, it is fixed to peg graft with the joint groove of seting up to the regulating plate side, the warning light that sets up through the fixed roof portion can play the warning effect to people, can make device easy to assemble dismantle, fix through pegging graft during the use, operation steps have been reduced, the convenience and the stability of device use have been promoted.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the adjusting mechanism of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the fixing mechanism of the present invention.

In the figure: 1. a protection plate; 11. an adjusting plate; 12. a clamping groove; 13. a slider; 14. a first spring; 15. connecting blocks; 16. fixing the rod; 17. a second spring; 18. inserting grooves; 2. a connecting frame; 21. connecting grooves; 22. a fixed box; 23. a motor; 24. a threaded rod; 25. an insertion block; 26. a slide plate; 27. a warning light.

Detailed Description

The embodiment of the utility model discloses high-voltage testing safety device of transformer substation, as shown in fig. 1-4, a high-voltage testing safety device of transformer substation, including guard plate 1, guard plate 1 is provided with four groups, and 1 outsides of four groups's guard plates are provided with assorted

link

2, and 1 inside adjustment mechanism that is provided with of guard plate, link 2 inside are provided with fixed establishment.

Through the technical scheme, the device can be adjusted according to the scale of the transformer substation through the adjusting mechanism, the application range of the device is enlarged, the practicability of the device is guaranteed, the device can be conveniently mounted and dismounted through the fixing mechanism, the operation steps are reduced through inserting and fixing during use, and the convenience and the stability of the use of the device are improved.

Concretely, adjustment mechanism includes regulating plate 11, joint groove 12, slider 13 and

spring

14, 1 inside two sets of regulating plates 11 that are provided with of guard plate, 11 symmetries of two sets of regulating plates set up in 1 inside of guard plate, joint groove 12 has been seted up to regulating plate 11 side, two sets of regulating plates 11 set up in 1 inside one side fixedly connected with slider 13 of guard plate,

slider

13 and 11 sliding connection of regulating plate, one 14 of fixedly connected with spring between two sets of sliders 13, the inside both sides of slider 13 are provided with connecting block 15, the inside dead lever 16 that is provided with of connecting block 15, two 17 of fixedly connected with spring between dead lever 16 and the connecting block 15, multiunit inserting groove 18 has been seted up to 1 both sides of guard plate, inserting

groove

18 and 16 looks adaptations of dead lever, dead lever 16 is pegged graft fixedly with inserting groove 18.

Through the technical scheme, when needs are adjusted, the dead lever 16 is pressed manually, make dead lever 16 compress the spring two 17 that the bottom set up, make dead lever 16 enter into inside connecting block 15, slide and set up the regulating plate 11 in 1 inside guard plate, make regulating plate 11 drive slider 13 slide in 1 inside guard plate, spring one 14 that sets up between the tensile slider 13, after adjusting, dead lever 16 receives the effect of spring two 17 rebound force, make dead lever 16 and inserting groove 18 peg graft fixedly, can make the device can adjust according to the scale size of transformer substation, the application range of device has been promoted, the practicality of device has been guaranteed.

Concretely, fixed establishment includes spread groove 21, the dead box 22, motor 23, the threaded rod 24, grafting piece 25 and warning light 27, spread groove 21 has been seted up to 2 sides of link, 2 top fixedly connected with dead boxes 22 of link, the inside motor 23 that is provided with of dead box 22, motor 23 output end fixedly connected with threaded rod 24, threaded rod 24 is connected with grafting piece 25 screw rotation, spread

groove

21 and 11 looks adaptations of regulating plate, and spread groove 21 pegs graft with regulating plate 11,

grafting piece

25 and 12 looks adaptations of joint groove, grafting piece 25 pegs graft with joint groove 12, grafting piece 25 sets up in one side fixedly connected with slide 26 inside dead box 22, slide 26 and dead box 22 sliding connection, dead box 22 top fixedly connected with warning light 27.

Through the technical scheme, the connection of motor 23 internal line is prior art, it is not repeated here much, regulating plate 11 removes inside grafting to the spread groove 21 that link 2 sides were seted up, start the inside motor 23 that sets up of fixed case 22, it is rotatory to make motor 23 drive threaded rod 24, threaded rod 24 is connected with grafting piece 25 screw rotation, can make grafting piece 25 drive slide 26 slide in fixed case 22 inside, make grafting piece 25 remove fixed case 22 outside, it is fixed to peg graft with the joint groove 12 that regulating plate 11 side was seted up, warning light 27 through fixed case 22 top setting can play the warning effect to people, can make device easy to assemble dismantle, fix through pegging graft during the use, operating is reduced, the convenience and the stability of device use have been promoted.

The working principle is as follows: when needs are adjusted, the dead lever 16 is pressed manually, make dead lever 16 compress the spring two 17 that the bottom set up, make dead lever 16 enter into inside connecting block 15, slide and set up the regulating plate 11 in 1 inside of guard plate, make regulating plate 11 drive slider 13 and slide in 1 inside of guard plate, spring one 14 that sets up between the tensile slider 13, after adjusting, dead lever 16 receives the effect of spring two 17 bounce forces, make

dead lever

16 and 18 grafting of inserting groove fixed, can make the device can adjust according to the scale size of transformer substation, the application range of device has been promoted, the practicality of device has been guaranteed.

Inside the regulating plate 11 removes the spread groove 21 of pegging graft and seting up 2 sides of link, start the inside motor 23 that sets up of fixed case 22, it is rotatory to make motor 23 drive threaded rod 24, threaded rod 24 rotates with grafting piece 25 screw thread and is connected, can make grafting piece 25 drive slide 26 and slide in fixed case 22 inside, make grafting piece 25 remove fixed case 22 outside, peg graft fixedly with the joint groove 12 of seting up of regulating plate 11 side, warning light 27 through fixed case 22 top setting can play the warning effect to people, can make device easy to assemble dismantle, fix through pegging graft during the use, operation steps have been reduced, the convenience and the stability of device use have been promoted.

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 high-voltage test safety device of transformer substation, includes guard plate (1), its characterized in that: four groups of protection plates (1) are arranged, matched connecting frames (2) are arranged outside the four groups of protection plates (1), an adjusting mechanism is arranged inside the protection plates (1), and a fixing mechanism is arranged inside the connecting frames (2);

adjustment mechanism includes regulating plate (11), joint groove (12), slider (13) and spring (14), guard plate (1) is inside to be provided with two sets of regulating plate (11), and is two sets of regulating plate (11) symmetry sets up inside guard plate (1), joint groove (12) have been seted up to regulating plate (11) side, and are two sets of regulating plate (11) set up in one side fixedly connected with slider (13) of guard plate (1) inside, slider (13) and regulating plate (11) sliding connection are two sets of fixedly connected with spring (14) between slider (13).

2. The transformer substation high-voltage test safety protection device according to claim 1, characterized in that: connecting blocks (15) are arranged on two sides of the interior of the sliding block (13), fixing rods (16) are arranged in the connecting blocks (15), and springs (17) are fixedly connected between the fixing rods (16) and the connecting blocks (15).

3. The transformer substation high-voltage test safety protection device according to claim 1, characterized in that: a plurality of groups of inserting grooves (18) are formed in two sides of the protection plate (1), the inserting grooves (18) are matched with the fixing rods (16), and the fixing rods (16) are fixedly inserted into the inserting grooves (18).

4. The transformer substation high-voltage test safety protection device according to claim 1, characterized in that: fixed establishment includes spread groove (21), fixed case (22), motor (23), threaded rod (24), grafting piece (25) and warning light (27), spread groove (21) have been seted up to link (2) side, link (2) top fixedly connected with fixed case (22), fixed case (22) inside is provided with motor (23), motor (23) output end fixedly connected with threaded rod (24), threaded rod (24) and grafting piece (25) screw rotation are connected, fixed case (22) top fixedly connected with warning light (27).

5. The substation high-voltage test safety protection device of claim 4, characterized in that: the plug-in block (25) is arranged on one side inside the fixed box (22) and is fixedly connected with a sliding plate (26), and the sliding plate (26) is connected with the fixed box (22) in a sliding mode.

6. The safety protection device for the high-voltage test of the substation according to claim 4, characterized in that: connecting groove (21) and regulating plate (11) looks adaptation, and connecting groove (21) are pegged graft with regulating plate (11), plug block (25) and joint groove (12) looks adaptation, plug block (25) are pegged graft with joint groove (12).