CN213366461U

CN213366461U - Quick installation type pole-mounted circuit breaker

Info

Publication number: CN213366461U
Application number: CN202022654928.5U
Authority: CN
Inventors: 徐强
Original assignee: Nanjing Ziqiang Railway Vehicle Parts Co ltd
Current assignee: Nanjing Ziqiang Railway Vehicle Parts Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-04
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a circuit breaker on quick installation type post, the on-line screen storage device comprises a base, the equal fixedly connected with backup pad in both sides on base top, two a plurality of first notches are seted up to one side of a backup pad in the backup pad, and are a plurality of the inside of first notch is all rotated and is connected with the commentaries on classics board, and is a plurality of first spout has all been seted up to one side of commentaries on classics board, and is a plurality of the one end of commentaries on classics board is all linked together with the inside that corresponds the second notch, the utility model relates to a circuit breaker on quick installation type post because base, backup pad and circuit breaker bottom plate, circuit breaker casing mutually independent set up for the weight of circuit breaker originally falls into two parts, and the operator handling device of being convenient for, the base and the circuit breaker of independent setting, another can continue to use when changing one of, It is convenient, make things convenient for the later stage to overhaul or change the circuit breaker.

Description

Quick installation type pole-mounted circuit breaker

Technical Field

The utility model relates to a circuit breaker on the post, in particular to circuit breaker on quick installation type post.

Background

The pole-mounted circuit breaker is a circuit breaker installed and operated on an electric pole, strength research levels and manufacturing technologies of various circuit breakers are greatly developed, a vacuum circuit breaker is not limited to a medium-voltage power grid but is developed towards high voltage and high capacity, and the sulfur hexafluoride circuit breaker has many advantages such as strong on-off capacity, multiple continuous on-off times, frequent operation, low operation noise, no fire hazard and the like, and is good oil-free equipment.

Among the prior art, circuit breaker main part and unable adjustment base in the circuit breaker on the post are a whole, then fix base and external world with the bolt, because holistic equipment is heavier, need remove equipment to suitable position and fix, the operation is more difficult, in addition when the circuit breaker breaks down and needs to be changed, holistic device makes the base also need be changed, causes the waste of resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick installation type circuit breaker on post to circuit breaker main part and unable adjustment base in proposing the circuit breaker on the post in solving above-mentioned background are a whole, then fix base and external world with the bolt, because holistic equipment is heavier, need remove suitable position with equipment and fix, the operation is more difficult, when the circuit breaker breaks down in addition and needs to be changed, holistic device makes the base also need be changed, cause the problem of the waste of resource.

In order to achieve the above object, the utility model provides a following technical scheme: a fast-mounting type pole-mounted circuit breaker comprises a base, wherein supporting plates are fixedly connected to two sides of the top end of the base, a plurality of first notches are formed in one side of one of the two supporting plates, a rotating plate is rotatably connected to the inside of the first notches, a first sliding groove is formed in one side of the rotating plate, a plurality of second notches are formed in one side of the other supporting plate of the two supporting plates, one ends of the rotating plates are communicated with the inside of the corresponding second notches, second sliding grooves are formed in the upper ends and the lower ends of the second notches, inserting plates are embedded in the second sliding grooves and the first sliding grooves, a baffle is fixedly connected to one side of the two supporting plates, a plurality of rectangular grooves are formed in the baffle, a circuit breaker bottom plate is placed between the two supporting plates, and circuit breaker shells are mounted on two sides of the top end of the circuit breaker bottom plate, the equal a plurality of rectangular plates of fixedly connected with in both sides of circuit breaker bottom plate, the rectangular plate of circuit breaker bottom plate one side is linked together with the inside that corresponds the rectangular channel, the rectangular plate of circuit breaker bottom plate opposite side and the crisscross fixed of commentaries on classics board that corresponds, two one side of a backup pad bottom inlays in the backup pad and is equipped with the inserted bar.

As an optimal technical scheme of the utility model, two the third spout has been seted up to one side of a backup pad bottom in the backup pad, the inserted bar is located the inside sliding connection of third spout.

As a preferred technical scheme of the utility model, the fourth spout has been seted up, two to the bottom of picture peg the third notch has been seted up to one side of a backup pad bottom in the backup pad, the one end of inserted bar and the inside of fourth spout, third notch are linked together.

As a preferred technical scheme of the utility model, the inside of third spout is provided with the spring, and the one end of spring and the inner wall of third spout are fixed mutually, the other end of spring and the outside fixed connection of inserted bar.

As an optimal technical scheme of the utility model, the top fixedly connected with lug of picture peg, and the outside of lug is provided with anti-skidding line.

As a preferred technical scheme of the utility model, two the backup pad is close to the equal fixedly connected with baffle in top of one side each other, and the bottom of two baffles all laminates mutually with the top of circuit breaker bottom plate.

As a preferred technical scheme of the utility model, a plurality of recesses have been seted up on the top of base, and the equal threaded connection in inside of a plurality of recesses has the screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the rectangular channel has been set up, the commentaries on classics board, rectangular plate and picture peg, remove the circuit breaker bottom plate between two backup pads, make the rectangular plate of circuit breaker bottom plate one side inlay the inside of establishing the rectangular channel, rotate the commentaries on classics board, make a plurality of commentaries on classics boards inlay the clearance department of establishing between a plurality of rectangular plates respectively, the one end of commentaries on classics board inlays the inside of establishing corresponding second notch, pull out the inserted bar, inlay the picture peg inside first spout and second spout of establishing, loosen the inserted bar, make the inserted bar inlay the inside of establishing fourth spout and third notch, the commentaries on classics board is fixed in the inside of second notch promptly, the circuit breaker bottom plate is fixed promptly between two backup pads, the installation is quick, and is convenient, make things convenient for the later stage to overhaul the circuit breaker or.

2. The utility model discloses set up the base, backup pad and circuit breaker bottom plate, put suitable position earlier with the base, the screw of screwing for base and backup pad are fixed, fix circuit breaker bottom plate and circuit breaker casing in the inside of backup pad again, because base, backup pad and circuit breaker bottom plate, circuit breaker casing mutually independent sets up, make the weight of circuit breaker originally fall into two parts, the operator handling device of being convenient for, the base and the circuit breaker of independent setting, another can continue to use when changing wherein a certain one in the later stage, the resource has been practiced thrift.

Drawings

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

FIG. 2 is a schematic structural view of the base of the present invention;

fig. 3 is a schematic structural diagram of the circuit breaker of the present invention;

fig. 4 is a schematic sectional view of the middle support plate of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a first notch; 4. rotating the plate; 5. a first chute; 6. a second notch; 7. a second chute; 8. inserting plates; 9. a baffle plate; 10. a rectangular groove; 11. a circuit breaker chassis; 12. a circuit breaker housing; 13. a rectangular plate; 14. inserting a rod; 15. a third chute; 16. a fourth chute; 17. a third notch; 18. a spring; 19. a bump; 20. a partition plate; 21. and (4) screws.

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, the present invention provides a technical solution for a fast-installed pole-mounted circuit breaker:

as shown in figure 1, the device comprises a base 1, wherein two sides of the top end of the base 1 are fixedly connected with supporting plates 2, one side of one supporting plate 2 in two supporting plates 2 is provided with a plurality of first notches 3, the interiors of the plurality of first notches 3 are rotatably connected with rotating plates 4, one side of each rotating plate 4 is provided with a first sliding chute 5, one side of the other supporting plate 2 in two supporting plates 2 is provided with a plurality of second notches 6, one ends of the plurality of rotating plates 4 are communicated with the interiors corresponding to the second notches 6, the upper and lower ends of the plurality of second notches 6 are provided with second sliding chutes 7, the plurality of second sliding chutes 7 and the interiors of the first sliding chutes 5 are embedded with inserting plates 8, one side of the two supporting plates 2 is fixedly connected with a baffle plate 9, the interiors of the baffle plate 9 are provided with a plurality of rectangular grooves 10, a circuit breaker bottom plate 11 is arranged in the middle of the two supporting plates 2, circuit breaker shells, the equal a plurality of rectangular plates 13 of fixedly connected with in both sides of circuit breaker bottom plate 11, the rectangular plate 13 of circuit breaker bottom plate 11 one side is linked together with the inside that corresponds rectangular channel 10, and the rectangular plate 13 of circuit breaker bottom plate 11 opposite side is crisscross fixed with the commentaries on classics board 4 that corresponds, and one side of 2 bottoms of backup pad in two backup pads 2 is inlayed and is equipped with inserted bar 14.

According to fig. 4, a third sliding groove 15 is formed in one side of the bottom of one of the two support plates 2, the insertion rod 14 is located inside the third sliding groove 15 and is in sliding connection with the third sliding groove 16, a fourth sliding groove 16 is formed in the bottom of the insertion plate 8, a third notch 17 is formed in one side of the bottom of one of the two support plates 2, one end of the insertion rod 14 is communicated with the fourth sliding groove 16 and the inside of the third notch 17, a spring 18 is arranged inside the third sliding groove 15, one end of the spring 18 is fixed to the inner wall of the third sliding groove 15, the other end of the spring 18 is fixedly connected with the outer side of the insertion rod 14, the insertion rod 14 is pulled up, the insertion plate 8 is embedded inside the first sliding groove 5 and the second sliding groove 7, the insertion rod 14 is released, and one end of the insertion rod 14 is embedded inside the fourth sliding groove 16 and the third notch 17 under the elastic force of the spring 18, so that the insertion plate 8 is.

As shown in fig. 4, a protrusion 19 is fixedly connected to the top end of the board 8, and an anti-slip pattern is disposed on the outer side of the protrusion 19, so that an operator can conveniently pick up the board 8.

According to fig. 1, two backup pads 2 are close to the equal fixedly connected with baffle 20 in top on one side each other, and the bottom of two baffles 20 all laminates with the top of circuit breaker bottom plate 11 mutually for circuit breaker bottom plate 11 is more firm in backup pad 2's inside.

According to fig. 2, a plurality of grooves are formed in the top end of the base 1, and screws 21 are connected to the inner portions of the grooves in a threaded manner, so that the base 1 can be fixed conveniently.

When the quick-mounting type pole-mounted circuit breaker is used specifically, firstly, the base 1 is placed at a proper position, the screw 21 is screwed to fix the base 1 and the support plates 2, then the circuit breaker bottom plate 11 is moved between the two support plates 2, the rectangular plate 13 at one side of the circuit breaker bottom plate 11 is embedded in the rectangular groove 10, the rotating plate 4 is rotated to enable the rotating plates 4 to be respectively embedded in the gaps between the rectangular plates 13, one end of the rotating plate 4 is embedded in the corresponding second notch 6, the inserting rod 14 is pulled up, the inserting rod 8 is embedded in the first sliding groove 5 and the second sliding groove 7, the inserting rod 14 is loosened, one end of the inserting rod 14 is embedded in the fourth sliding groove 16 and the third notch 17 under the action of the elastic force of the spring 18, the inserting rod 8 can enable the rotating plate 4 to be fixed in the second notch 6, the circuit breaker bottom plate 11 and the circuit breaker shell 12 are fixed between the two support plates 2, the installation of circuit breaker casing 12 is quick, convenient, makes things convenient for the later stage to overhaul or change the circuit breaker.

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. The utility model provides a quick installation type circuit breaker on post, includes base (1), its characterized in that: the two sides of the top end of the base (1) are fixedly connected with supporting plates (2), one side of one supporting plate (2) in the two supporting plates (2) is provided with a plurality of first notches (3), the interior of the plurality of first notches (3) is rotatably connected with a rotating plate (4), one side of the plurality of rotating plates (4) is provided with a first sliding groove (5), one side of the other supporting plate (2) in the two supporting plates (2) is provided with a plurality of second notches (6), one end of each rotating plate (4) is communicated with the interior of the corresponding second notch (6), the upper end and the lower end of each second notch (6) are provided with a second sliding groove (7), the interiors of the second sliding grooves (7) and the first sliding grooves (5) are embedded with inserting plates (8), one side of the two supporting plates (2) is fixedly connected with a baffle (9), a plurality of rectangular channels (10) have been seted up to the inside of baffle (9), two circuit breaker bottom plate (11) have been placed to the centre of backup pad (2), circuit breaker casing (12) are all installed to the both sides on circuit breaker bottom plate (11) top, a plurality of rectangular plates (13) of the equal fixedly connected with in both sides of circuit breaker bottom plate (11), rectangular plate (13) and the inside that corresponds rectangular channel (10) of circuit breaker bottom plate (11) one side are linked together, rectangular plate (13) and the commentaries on classics board (4) of corresponding of circuit breaker bottom plate (11) opposite side are crisscross fixed, two one side of backup pad (2) bottom inlays in backup pad (2) and is equipped with inserted bar (14).

2. A quick-install pole-mounted circuit breaker, as claimed in claim 1, wherein: and a third sliding groove (15) is formed in one side of the bottom of one supporting plate (2) in the two supporting plates (2), and the inserted rod (14) is positioned in the third sliding groove (15) and is in sliding connection.

3. A quick-install pole-mounted circuit breaker, as claimed in claim 1, wherein: fourth spout (16) have been seted up to the bottom of picture peg (8), two third notch (17) have been seted up to one side of backup pad (2) bottom in backup pad (2), the inside of one end and fourth spout (16), third notch (17) of inserted bar (14) is linked together.

4. A quick-install pole-mounted circuit breaker, as claimed in claim 2, wherein: a spring (18) is arranged inside the third sliding groove (15), one end of the spring (18) is fixed to the inner wall of the third sliding groove (15), and the other end of the spring (18) is fixedly connected with the outer side of the inserted rod (14).

5. A quick-install pole-mounted circuit breaker, as claimed in claim 1, wherein: the top end of the inserting plate (8) is fixedly connected with a convex block (19), and anti-skid grains are arranged on the outer side of the convex block (19).

6. A quick-install pole-mounted circuit breaker, as claimed in claim 1, wherein: two the equal fixedly connected with baffle (20) in top that backup pad (2) are close to one side each other, and the bottom of two baffles (20) all laminates mutually with the top of circuit breaker bottom plate (11).

7. A quick-install pole-mounted circuit breaker, as claimed in claim 1, wherein: a plurality of grooves are formed in the top end of the base (1), and screws (21) are connected to the inner portions of the grooves in a threaded mode.