CN213752509U

CN213752509U - 10KV side-mounted vacuum circuit breaker

Info

Publication number: CN213752509U
Application number: CN202023218124.7U
Authority: CN
Inventors: 邵雷飞
Original assignee: Goho Electric Co ltd
Current assignee: Goho Electric Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-20
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a 10KV side-mounted vacuum circuit breaker, which comprises a height adjusting plate, wherein T-shaped chutes which are parallel to each other are symmetrically arranged in the vertical direction on one side of the height adjusting plate, mounting grooves are arranged at equal intervals in the vertical direction between the T-shaped chutes, a bearing plate is arranged outside the mounting grooves, and a first carrying rod and a second carrying rod which are parallel to each other are fixedly connected at two ends of the top of the bearing plate, the utility model discloses a 10KV side-mounted vacuum circuit breaker which carries and fixes a circuit breaker main body through a first connecting plate and a second connecting plate, a double triangular support formed between the first supporting plate and the second supporting plate and the bearing plate ensures the stable installation of the circuit breaker main body, and the height position of the circuit breaker main body can be adjusted through the matching of a T-shaped slider at one end of the first carrying rod and the second carrying rod and the T-shaped chute on the side of the height adjusting plate, after the position is determined, the limiting block is clamped to the mounting groove and is fixed by the positioning shaft, and the operation and the control are simple and easy.

Description

10KV side-mounted vacuum circuit breaker

Technical Field

The utility model relates to a vacuum circuit breaker, in particular to 10KV side-mounted formula vacuum circuit breaker belongs to power equipment technical field.

Background

The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are high vacuum, has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinguishing, and is relatively popularized in power distribution networks. The vacuum circuit breaker is an indoor power distribution device in a 3-10kV and 50Hz three-phase alternating current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and can be arranged in a middle cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment.

The existing 10KV high-voltage vacuum circuit breaker is integrally and directly fixed on a mounting platform, and the position of the existing 10KV high-voltage vacuum circuit breaker cannot move up and down, so that the circuit breaker is difficult to adjust from a test position to a working position, and the position of the existing circuit breaker cannot be easily adjusted according to the requirements of a working environment. Therefore, we improve this and propose a 10KV side-mounted vacuum circuit breaker.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a 10KV side dress formula vacuum circuit breaker to solve the whole snap-on of traditional high-pressure vacuum circuit breaker that proposes in the above-mentioned background art on mounting platform, the position can not reciprocate, makes the circuit breaker more difficult to the operating position regulation from experimental position, more can't carry out the problem of position adjustment easily according to operational environment's needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 10KV side-mounted formula vacuum circuit breaker, includes the altitude mixture control board, the symmetry is provided with the T type spout that is parallel to each other in the vertical direction of altitude mixture control board one side, equidistant interval has the mounting groove in the vertical direction between the T type spout, the mounting groove outside is provided with the bearing plate, first year thing pole and the second that bearing plate top both ends fixedly connected with is parallel to each other carry the thing pole, first year thing pole one end inboard and second carry and be fixed with first connecting plate between thing pole one end inboard, first year thing pole other end inboard and second carry and be fixed with the second connecting plate between thing pole other end inboard, the mounting hole has been seted up in the middle of second connecting plate and first connecting plate, the mounting hole top is fixed with the circuit breaker main part, it has the insulator to distribute in the middle of the circuit breaker main part, the conducting rod is installed in the middle of insulator top, first year thing pole one end and the equal fixedly connected with T type slider that corresponds with T type spout of second year thing pole one end The mounting groove is internally clamped with a limiting block corresponding to the bottom of the bearing plate, and two ends of the other side of the height adjusting plate are symmetrically provided with hoops.

As an optimal technical scheme of the utility model, T type slider is become with first year thing pole and the second stainless steel material that carries thing pole as integrated into one piece respectively.

As a preferred technical scheme of the utility model, the first backup pad of fixedly connected with between first connecting plate bottom and the bearing plate, the fixedly connected with second backup pad between second connecting plate bottom and the bearing plate.

As a preferred technical scheme of the utility model, the screw hole that corresponds with mounting groove both ends position is seted up to height-adjusting plate both sides avris symmetry, wear to be equipped with the location axle fixed with the stopper in the screw hole.

As an optimized technical scheme of the utility model, the staple bolt inner wall ring is equipped with the latex slipmat.

As a preferred technical scheme of the utility model, stopper top fixedly connected with and the cushion block that the bearing plate corresponds.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a 10KV side-mounted formula vacuum circuit breaker, can reciprocate after having vacuum circuit breaker integral erection, it is more convenient to make the circuit breaker adjust from experimental position to operating position, can carry out the advantage of position adjustment easily according to operational environment's needs, in concrete use, compare with traditional vacuum circuit breaker, the utility model discloses a first connecting plate and second connecting plate carry on fixed circuit breaker main part, and the dual triangular supports that form between first backup pad and second backup pad and the bearing plate ensure that the circuit breaker main part installation is firm, and the first T type slider that carries thing pole and second and the cooperation of height-adjusting plate side T type spout can carry out the regulation of circuit breaker main part high position, with spacing block card to mounting groove after the position is confirmed to utilize the location axle to fix, control simply.

Drawings

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

FIG. 2 is a schematic view of the height adjustment plate of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. hooping; 2. a height adjustment plate; 3. a threaded hole; 4. positioning the shaft; 5. a bearing plate; 6. a limiting block; 7. a first support plate; 8. a second support plate; 9. a first carrier bar; 10. a conductive rod; 11. a porcelain bushing; 12. a circuit breaker main body; 13. a T-shaped chute; 14. mounting grooves; 15. a latex anti-skid pad; 16. a T-shaped slider; 17. a first connecting plate; 18. a second connecting plate; 19. mounting holes; 20. a second carrier bar.

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. 1-3, the present invention provides a 10KV side-mounted vacuum circuit breaker, which comprises a height-adjusting plate 2, wherein T-shaped chutes 13 parallel to each other are symmetrically arranged in a vertical direction on one side of the height-adjusting plate 2, mounting grooves 14 are arranged between the T-shaped chutes 13 at equal intervals in the vertical direction, a bearing plate 5 is arranged outside the mounting grooves 14, a first carrying rod 9 and a second carrying rod 20 parallel to each other are fixedly connected to two ends of the top of the bearing plate 5, a first connecting plate 17 is fixed between an inner side of one end of the first carrying rod 9 and an inner side of one end of the second carrying rod 20, a second connecting plate 18 is fixed between an inner side of the other end of the first carrying rod 9 and an inner side of the other end of the second carrying rod 20, a mounting hole 19 is formed between the second connecting plate 18 and the first connecting plate 17, a circuit breaker main body 12 is fixed on the top of the mounting hole 19, there is insulator 11 in the middle of the 12 middle distributions of circuit breaker main part, install conducting rod 10 in the middle of the 11 top of insulator, first year thing pole 9 one end and the equal fixedly connected with of second year thing pole 20 one end and the T type slider 16 that T type spout 13 corresponds, the joint has stopper 6 corresponding with 5 bottom positions of bearing plate in the mounting groove 14, staple bolt 1 is installed to 2 opposite side both ends symmetries of altitude mixture control board.

Preferably, the T-shaped sliding block 16 is made of an integrally formed stainless steel material with the first carrying rod 9 and the second carrying rod 20, so that the structural strength is high, and the first carrying rod 9 and the second carrying rod 20 are prevented from being separated from the height adjusting plate 2.

Preferably, a first supporting plate 7 is fixedly connected between the bottom of the first connecting plate 17 and the bearing plate 5, and a second supporting plate 8 is fixedly connected between the bottom of the second connecting plate 18 and the bearing plate 5, so that the stability of the breaker main body 12 after installation is ensured.

Preferably, threaded hole 3 that corresponds with 14 both ends positions of mounting groove is seted up to 2 bilateral lateral symmetries of altitude mixture control board, wear to be equipped with in the threaded hole 3 with stopper 6 fixed location axle 4, conveniently transfer circuit breaker main part 12 to different height and fixed.

Preferably, the inner wall of the hoop 1 is annularly provided with a latex anti-skid pad 15, so that the hoop 1 and the telegraph pole are firmly installed.

Preferably, the top of the limiting block 6 is fixedly connected with a damping cushion block corresponding to the bearing plate 5, so that a certain damping and buffering function is achieved, and the damage to the mounting frame caused by the environmental resonance phenomenon is avoided.

When the vacuum circuit breaker is used in detail, the utility model relates to a 10KV side-mounted vacuum circuit breaker, which has the advantages that the vacuum circuit breaker can move up and down after being integrally installed, the circuit breaker can be conveniently adjusted from a test position to a working position, and the position can be easily adjusted according to the requirements of the working environment, a fixed circuit breaker main body 12 is carried by a first connecting plate 17 and a second connecting plate 18, the double triangular supports formed between a first supporting plate 7 and a second supporting plate 8 and a bearing plate 5 ensure the stable installation of the circuit breaker main body 12, the T-shaped sliding blocks 16 at one ends of a first carrying rod 9 and a second carrying rod 20 can be matched with the T-shaped sliding grooves 13 at the side surfaces of a height adjusting plate 2 to adjust the height position of the circuit breaker main body 12, the limiting blocks 6 are clamped to the mounting grooves 14 after the position of the circuit breaker main body 12 is adjusted, and are fixed by utilizing the positioning shafts 4, the integral installation is realized, and the operation is simple, has good use effect and is worth of being widely popularized.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A10 KV side-mounted vacuum circuit breaker comprises a height adjusting plate (2) and is characterized in that T-shaped sliding grooves (13) which are parallel to each other are symmetrically arranged in the vertical direction of one side of the height adjusting plate (2), mounting grooves (14) are formed in the vertical direction between the T-shaped sliding grooves (13) at equal intervals, a bearing plate (5) is arranged on the outer side of each mounting groove (14), a first carrying rod (9) and a second carrying rod (20) which are parallel to each other are fixedly connected to two ends of the top of each bearing plate (5), a first connecting plate (17) is fixed between the inner side of one end of each first carrying rod (9) and the inner side of one end of each second carrying rod (20), a second connecting plate (18) is fixed between the inner side of the other end of each first carrying rod (9) and the inner side of the other end of each second carrying rod (20), and a mounting hole (19) is formed between each second connecting plate (18) and each first connecting plate (17), mounting hole (19) top is fixed with circuit breaker main part (12), circuit breaker main part (12) middle distribution has insulator (11), install conducting rod (10) in the middle of insulator (11) top, first year thing pole (9) one end and second carry the equal fixedly connected with of thing pole (20) one end and T type slider (16) that T type spout (13) correspond, the joint has stopper (6) that correspond with bearing plate (5) bottom position in mounting groove (14), staple bolt (1) is installed to altitude mixture control board (2) opposite side both ends symmetry.

2. A 10KV side mounted vacuum circuit breaker according to claim 1, wherein: the T-shaped sliding block (16) is made of a stainless steel material which is integrally formed with the first carrying rod (9) and the second carrying rod (20) respectively.

3. A 10KV side mounted vacuum circuit breaker according to claim 1, wherein: fixedly connected with first backup pad (7) between first connecting plate (17) bottom and bearing plate (5), fixedly connected with second backup pad (8) between second connecting plate (18) bottom and bearing plate (5).

4. A 10KV side mounted vacuum circuit breaker according to claim 1, wherein: threaded holes (3) corresponding to the positions of two ends of the mounting groove (14) are symmetrically formed in the two sides of the height adjusting plate (2), and positioning shafts (4) fixed with the limiting blocks (6) penetrate through the threaded holes (3).

5. A 10KV side mounted vacuum circuit breaker according to claim 1, wherein: and the inner wall of the hoop (1) is annularly provided with a latex anti-skid pad (15).

6. A 10KV side mounted vacuum circuit breaker according to claim 1, wherein: the top of the limiting block (6) is fixedly connected with a damping cushion block corresponding to the bearing plate (5).