CN214588577U

CN214588577U - Outdoor high-voltage AC circuit breaker

Info

Publication number: CN214588577U
Application number: CN202121040442.0U
Authority: CN
Inventors: 林乐强; 包依程
Original assignee: Honghao Power Equipment Co ltd
Current assignee: Honghao Power Equipment Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-02
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an outdoor high-voltage alternating current circuit breaker, including the loading board, first operating handle, the circuit breaker body, second operating handle and box, the central point on loading board top puts the department and is equipped with the box, and the surface mounting of box has equidistant second operating handle, and install first operating handle on the outer wall of box one side, the top of box is equipped with equidistant circuit breaker body, and the one end that the box was kept away from to the circuit breaker body is equipped with collection rain frame, and the central point of collection rain frame bottom puts the department and is equipped with guide structure, the turning position department of collection rain frame bottom all installs the stand, the bottom of stand and the top fixed connection of loading board. The utility model discloses not only reduced the wire when the circuit breaker uses and produced intertwine's phenomenon, improved the convenience when the circuit breaker uses, prolonged the life of circuit breaker moreover.

Description

Outdoor high-voltage AC circuit breaker

Technical Field

The utility model relates to a high voltage circuit breaker technical field specifically is outdoor high voltage alternating current circuit breaker.

Background

The high-voltage circuit breaker is used for controlling a high-voltage circuit and is one of important electrical components in the high-voltage circuit, the circuit breaker is used for switching on or off the circuit in normal operation, a fault condition rapidly breaks the circuit under the action of a relay protection device, and a short-circuit current is reliably switched on in a special condition.

The circuit breakers in the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing circuit breaker is inconvenient for limiting the wires connected to the top of the circuit breaker body, so that the mutual winding phenomenon is easy to occur, and people are often troubled;

(2) the existing circuit breaker is inconvenient to mount and process quickly, so that the circuit breaker is inconvenient to mount and needs to be improved;

(3) the existing circuit breaker is not convenient for rain-proof treatment, so that the phenomenon of erosion of the circuit breaker body caused by rainwater is easily caused, and the service life of the circuit breaker is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an it is outdoor with high-pressure alternating current circuit breaker to provide the circuit breaker among the solution above-mentioned background art and be not convenient for carry out spacing processing, be not convenient for carry out quick installation processing and be not convenient for carry out the problem of rain-proof processing to the wire that inserts at circuit breaker body top.

In order to achieve the above object, the utility model provides a following technical scheme: outdoor high-voltage alternating-current circuit breaker, including loading board, first operating handle, circuit breaker body, second operating handle and box, the central point on loading board top puts the department and is equipped with the box, and the surface mounting of box has equidistant second operating handle to install first operating handle on the outer wall of box one side, the top of box is equipped with equidistant circuit breaker body, and the one end that the box was kept away from to the circuit breaker body is equipped with collection rain frame, and the central point of collection rain frame bottom puts the department and is equipped with guide structure, the corner position department of collection rain frame bottom all installs the stand, the bottom of stand and the top fixed connection of loading board.

Preferably, one side of loading board bottom is fixed with the down tube, and the one end that the loading board was kept away from to the down tube is fixed with the second locating plate to all install second locking bolt on the second locating plate outer wall of down tube both sides, the outside of second locking bolt is run through to the second locating plate to install the processing fast to the circuit breaker.

Preferably, guide structure's inside is equipped with guiding hole, carrier bar, deflector and sponge ring in proper order, the below of collection rain frame is equipped with the deflector, and the top of deflector is equipped with equidistant guiding hole, and the bottom of guiding hole extends to the outside of deflector to all install the sponge ring on the inner wall at guiding hole both ends, the one end of sponge ring extends to the outside of guiding hole, so that carry out spacing processing to the wire that inserts at circuit breaker body top.

Preferably, all install the carrier bar on the outer wall of deflector both sides, the carrier bar is kept away from the one end of deflector and the bottom fixed connection of collection rain frame to settle the processing to the deflector.

Preferably, all be equipped with the leakage fluid dram on two lateral walls of collection rain frame bottom, the one end of leakage fluid dram extends to the inside of collection rain frame to make the inside rainwater of collection rain frame discharge through the leakage fluid dram.

Preferably, the bearing plate bottom mounting of down tube one side has first locating plate, and installs two sets of first locking bolt on the outer wall that first locating plate is close to down tube one side, and the outside of first locating plate is run through to the one end of first locking bolt to install the processing fast to the circuit breaker.

Compared with the prior art, the beneficial effects of the utility model are that: the outdoor high-voltage alternating-current circuit breaker not only reduces the phenomenon that wires are mutually wound when the circuit breaker is used, improves the convenience of the circuit breaker in use, but also prolongs the service life of the circuit breaker;

(1) the guide plate is stably arranged below the rain collecting frame through the bearing rod by arranging the guide holes, the bearing rods, the guide plate and the sponge rings, the guide holes are arranged at equal intervals in the guide plate, and the sponge rings are arranged on the inner walls of the two ends of the guide holes, so that the sponge rings can protect the outer wall of a wire connected to the top of the breaker body, and the guide holes can limit the wire, and the phenomenon that the wire is wound when the breaker is used is reduced;

(2) the bearing plate can be quickly installed by rotating the second locking bolt manually, so that one end of the second locking bolt penetrates through the second positioning plate and is screwed into the outer wall of the wall body, and the purpose of convenient installation is achieved, so that the convenience of using the breaker is improved;

(3) through being provided with leakage fluid dram, collection rain frame and stand, will collect rain frame through the stand and set up in the top of circuit breaker body, when the open air is in the rainfall situation, collection rain frame then can collect the processing to the rainwater, and the rainwater of collecting then can discharge to both sides through the leakage fluid dram to reduce the rainwater and cause the phenomenon of erosion to the circuit breaker body, thereby prolonged the life of circuit breaker.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is a schematic view of the guiding structure of the present invention.

In the figure: 1. a carrier plate; 2. a first operating handle; 3. a circuit breaker body; 4. a liquid discharge port; 5. a guide structure; 501. a guide hole; 502. a carrier bar; 503. a guide plate; 504. a sponge ring; 6. a rain collecting frame; 7. a column; 8. a second operating handle; 9. a box body; 10. a first locking bolt; 11. a first positioning plate; 12. a diagonal bar; 13. a second locking bolt; 14. and a second positioning plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 an embodiment: the outdoor high-voltage alternating-current circuit breaker comprises a bearing plate 1, a first operating handle 2, a circuit breaker body 3, a second operating handle 8 and a box body 9, wherein the box body 9 is arranged at the center position of the top end of the bearing plate 1, an inclined rod 12 is fixed at one side of the bottom end of the bearing plate 1, a second positioning plate 14 is fixed at one end, away from the bearing plate 1, of the inclined rod 12, second locking bolts 13 are installed on the outer walls of the second positioning plates 14 at the two sides of the inclined rod 12, and one end of each second locking bolt 13 penetrates through the outer portion of the corresponding second positioning plate 14 so as to install the circuit breaker quickly;

a first positioning plate 11 is fixed at the bottom end of the bearing plate 1 on one side of the diagonal rod 12, two groups of first locking bolts 10 are installed on the outer wall of the first positioning plate 11 on one side close to the diagonal rod 12, and one end of each first locking bolt 10 penetrates through the outer portion of the first positioning plate 11 so as to be convenient for rapid installation of the circuit breaker;

the surface of the box body 9 is provided with second operating handles 8 at equal intervals, the outer wall of one side of the box body 9 is provided with a first operating handle 2, the top end of the box body 9 is provided with circuit breaker bodies 3 at equal intervals, one end, far away from the box body 9, of each circuit breaker body 3 is provided with a rain collecting frame 6, two outer side walls of the bottom of each rain collecting frame 6 are provided with liquid discharging ports 4, and one end of each liquid discharging port 4 extends into the corresponding rain collecting frame 6, so that rainwater in the rain collecting frames 6 is discharged through the liquid discharging ports 4;

a guide structure 5 is arranged at the center of the bottom end of the rain collecting frame 6, guide holes 501, bearing rods 502, a guide plate 503 and sponge rings 504 are sequentially arranged in the guide structure 5, the guide plate 503 is arranged below the rain collecting frame 6, the guide holes 501 are arranged at equal intervals at the top of the guide plate 503, the bottom end of the guide hole 501 extends to the outside of the guide plate 503, the sponge rings 504 are arranged on the inner walls of the two ends of the guide hole 501, one end of each sponge ring 504 extends to the outside of the guide hole 501, the bearing rods 502 are arranged on the outer walls of the two sides of the guide plate 503, and one end of each bearing rod 502, which is far away from the guide plate 503, is fixedly connected with the bottom end of the rain collecting frame 6;

the guide plate 503 is firmly arranged below the rain collecting frame 6 through the bearing rod 502, and as the guide holes 501 with equal intervals are arranged in the guide plate 503 and the sponge rings 504 are arranged on the inner walls of the two ends of the guide holes 501, the sponge rings 504 protect the outer wall of the wire connected to the top of the breaker body 3 and limit the wire through the guide holes 501;

the corner position department of rain collection frame 6 bottom all installs stand 7, the bottom of stand 7 and the top fixed connection of loading board 1.

The working principle is as follows: when the circuit breaker is used, firstly, the first locking bolt 10 is rotated to enable one end to penetrate through the first positioning plate 11 and be screwed into the outer wall of the wall body, then the second positioning plate 14 is fixedly arranged below the bearing plate 1 through the inclined rod 12, the second locking bolt 13 is manually rotated to enable one end to penetrate through the second positioning plate 14 and be screwed into the outer wall of the wall body, the bearing plate 1 can be quickly installed, so as to achieve the purpose of convenient installation, then the guide plate 503 is stably arranged below the rain collecting frame 6 through the bearing rod 502, as the guide plate 503 is internally provided with the guide holes 501 with equal intervals, and the inner walls at the two ends of the guide holes 501 are all provided with the sponge rings 504, the sponge rings 504 can protect the outer wall of a lead connected to the top of the circuit breaker body 3, the lead is limited by the guide holes 501, and finally the rain collecting frame 6 is arranged above the circuit breaker body 3 through the upright post 7, when being in the rainfall situation in the open air, rain collecting frame 6 then can collect the rainwater and handle, and the rainwater of collecting then can be discharged to both sides through leakage fluid dram 4 to reduce the rainwater and cause the phenomenon of erosion to circuit breaker body 3, thereby accomplish the use of circuit breaker.

Claims

1. The outdoor high-voltage alternating-current circuit breaker is characterized by comprising a bearing plate (1), a first operating handle (2), a circuit breaker body (3), a second operating handle (8) and a box body (9), wherein the box body (9) is arranged at the center position of the top end of the bearing plate (1), and the surface of the box body (9) is provided with second operating handles (8) with equal intervals, and the outer wall of one side of the box body (9) is provided with a first operating handle (2), the top end of the box body (9) is provided with circuit breaker bodies (3) at equal intervals, and one end of the breaker body (3) far away from the box body (9) is provided with a rain collecting frame (6), and a guiding structure (5) is arranged at the central position of the bottom end of the rain collecting frame (6), the corner position department of collection rain frame (6) bottom all installs stand (7), the top fixed connection of the bottom of stand (7) and loading board (1).

2. Outdoor high-voltage alternating current circuit breaker according to claim 1, characterized in that: one side of loading board (1) bottom is fixed with down tube (12), and the one end that loading board (1) was kept away from in down tube (12) is fixed with second locating plate (14) to all install second locking bolt (13) on second locating plate (14) outer wall of down tube (12) both sides, the outside of second locating plate (14) is run through to the one end of second locking bolt (13).

3. Outdoor high-voltage alternating current circuit breaker according to claim 1, characterized in that: the inside of guide structure (5) is equipped with guiding hole (501), carrier bar (502), deflector (503) and sponge ring (504) in proper order, the below of collection rain frame (6) is equipped with deflector (503), and the top of deflector (503) is equipped with equidistant guiding hole (501), and the bottom of guiding hole (501) extends to the outside of deflector (503) to all install sponge ring (504) on the inner wall at guiding hole (501) both ends, the one end of sponge ring (504) extends to the outside of guiding hole (501).

4. An outdoor high-voltage alternating-current circuit breaker according to claim 3, characterized in that: the outer walls of the two sides of the guide plate (503) are provided with bearing rods (502), and one ends, far away from the guide plate (503), of the bearing rods (502) are fixedly connected with the bottom end of the rain collecting frame (6).

5. Outdoor high-voltage alternating current circuit breaker according to claim 1, characterized in that: all be equipped with leakage fluid dram (4) on two lateral walls of collection rain frame (6) bottom, the one end of leakage fluid dram (4) extends to the inside of collection rain frame (6).

6. An outdoor high-voltage alternating-current circuit breaker according to claim 2, characterized in that: the bottom end of the bearing plate (1) on one side of the inclined rod (12) is fixed with a first positioning plate (11), two sets of first locking bolts (10) are installed on the outer wall of the first positioning plate (11) close to one side of the inclined rod (12), and one end of each first locking bolt (10) penetrates through the outer portion of the first positioning plate (11).