CN215955198U

CN215955198U - Pole-mounted circuit breaker with solid-sealed pole for electric power facility

Info

Publication number: CN215955198U
Application number: CN202121851862.7U
Authority: CN
Inventors: 黄彬洁
Original assignee: Zhejiang Shuowei Power Technology Co ltd
Current assignee: Zhejiang Shuowei Power Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-04
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a pole-mounted circuit breaker with a solid-sealed pole for electric power facilities, which comprises a console and solid-sealed electrodes, wherein the three solid-sealed electrodes are fixedly connected above the console, and the pole-mounted circuit breaker also comprises: a cover and a heat dissipation set; according to the utility model, as the cover is additionally arranged above the device and fixed on the circuit breaker, the cover convenient to disassemble can reduce the pollution of external sand storm to the inside of the device, and can also slow down the aging speed of the solid-sealed electrode, so that the service life is greatly prolonged.

Description

Pole-mounted circuit breaker with solid-sealed pole for electric power facility

Technical Field

The utility model relates to the technical field of circuit breakers, in particular to an on-pole circuit breaker with a solid-sealed pole for electric power facilities.

Background

The solid utmost point post that seals imbeds epoxy or thermoplastic material this kind of solid insulating material who solidifies easily simultaneously with the relevant electrically conductive part of vacuum interrupter and circuit breaker and forms utmost point post, make whole circuit breaker utmost point post become a holistic part, this kind of part is modular design, moreover, the steam generator is simple in structure, can dismantle the part few, the reliability is high, it becomes volume insulation with surface insulation to high insulator spindle ability it, compare air insulation, the influence of environment has been reduced, the dielectric strength has been improved greatly, but the insulating casing who seals utmost point post exposes in the air admittedly, the existence is by external dust, the problem of moisture pollution, and the high temperature environment of continuous work can influence the performance of device, need a device to change these problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above problems, a pole-mounted circuit breaker for electric power facilities having an embedded pole is proposed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a circuit breaker on post for electric power facility with gu seal utmost point post, includes and controls the platform and gu seal the electrode, wherein, three gu seal electrode fixed connection in control the platform top, still include:

the cover comprises side cover surfaces, a front cover surface, vertical grooves, inserting rods, a lock and a spring, the cover is movably sleeved on the console, the central position of the bottom of the cross surface of the side cover surface is symmetrically and fixedly connected with the two inserting rods, the lock matched with the inserting rods is movably embedded in a clamping seat of the console below the corresponding inserting rods, the spring is fixedly connected between the second end of the lock and the bottom of a lock hole of the clamping seat, the lock does transverse axial motion in the lock hole, the front cover surface is fixedly connected between the two side cover surfaces, and three vertical grooves which are uniformly distributed are vertically arranged on the front cover surface;

the heat dissipation group, the heat dissipation group includes solar panel, fan and stationary blade, cover utensil top fixedly connected with one solar panel, the both sides length edge of fan is fixed and is provided with two bisymmetry totally four the stationary blade, the fan is through four stationary blade fixed connection in the bottom position of controlling the platform, solar panel with through the line connection between the fan.

As a further description of the above technical solution:

the lock seat comprises a lock hole, sliding grooves and straight insertion holes, the lock hole is fixedly formed in the position, close to the top, of the lock seat, the lock hole is matched with the lock, the two sliding grooves are fixedly formed in the transverse diameter of the circular lock hole, and the two straight insertion holes corresponding to the insertion rods are formed in the top of the lock seat.

As a further description of the above technical solution:

the tool to lock includes lock chamber, locking lever and slider, the tool to lock embedding the tool to lock is downthehole, tool to lock pole upper surface department has seted up two the lock chamber, two of cylindrical tool to lock's both sides fixedly connected with agree with the spout the slider, two the inside fixedly connected with in lock chamber are two the locking lever, the tool to lock is not receiving when the spring compression drives, the locking lever just in time plugs up straight jack, the tool to lock is receiving when the spring compression drives, the locking lever is retreated and is exposed straight jack, the inserted bar includes member and pole hole, two cylindrical member are close to bottom position department and have seted up two and link up the pole hole, two member agree with the lock chamber, two pole holes agree with two the locking lever.

As a further description of the above technical solution:

the control platform comprises a platform body, a platform bottom, a clamping seat and a limiting groove, the control platform is an L-shaped device, the vertical part of the control platform is the platform body, the horizontal part of the control platform is the platform bottom, the 90-degree groove at the intersection of the platform body and the platform bottom is internally fixedly provided with the clamping seat, and the upper surface of the platform bottom is provided with the limiting groove which is matched with the bottom of the cover tool and is not covered with a top cover in a mouth shape.

As a further description of the above technical solution:

the solid sealing electrodes comprise electrode columns and wiring points, the three solid sealing electrodes are uniformly arranged on the upper surface of the platform bottom, the three limiting grooves correspond to the positions of the three electrode columns, the two wiring points are arranged on the side surface of each electrode column, and the positions of the two wiring points on each electrode column correspond to the positions of the three vertical grooves.

As a further description of the above technical solution:

the circuit connection part between the cover and the heat dissipation group is tightly wrapped with a temperature-resistant and corrosion-resistant insulating material.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. because a cover tool is additionally arranged above the device, a user can press the lock tool, the lock tool presses the spring to contract, two straight insertion holes on the clamping seat are exposed, then the cover tool covers the operation table along the table body and the table bottom of the operation table, the limiting groove on the upper surface of the table bottom of the operation table clamps the bottom of the main cover body, two insertion rods at the bottom of the cover tool are inserted into the two straight insertion holes to enable the cover tool to be more stable, three vertical grooves on the cover tool just clamp three fixed sealing electrodes, then the lock tool is loosened, the spring rebounds to eject the lock tool, the locking rods in two lock cavities on the lock tool are also rebounded to be clamped into two rod holes on the two insertion rods, the cover tool is fixed, the cover tool convenient to disassemble can reduce the pollution of external sand storm to the inside of the device, the aging speed of the fixed sealing electrodes can be reduced, and the service life is greatly prolonged.

2. Because the heat dissipation group is additionally arranged on the device, the solar panel can continuously provide energy for the fan at the bottom of the console 1, the two groups of fans can always provide a good heat dissipation function for the circuit breaker device, the damage of high temperature to the internal parts of the device can be reduced, and the easy-to-detach parts form more convenient and rapid maintenance.

Drawings

Fig. 1 is a schematic diagram illustrating an overall structure of a circuit breaker according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating an overall structure of a mask according to an embodiment of the present invention;

FIG. 3 is a schematic side sectional view of a lock according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view illustrating a connection between a cover and a chuck according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a heat dissipation assembly according to an embodiment of the present invention.

Illustration of the drawings:

1. a console; 101. a platform body; 102. a platform bottom; 103. a card holder; 1031. a lock aperture; 1032. a chute; 1033. a straight jack; 104. a limiting groove; 2. fixedly sealing the electrode; 201. an electrode column; 202. a wiring point; 3. A mask; 301. side cover surfaces; 302. a front cover surface; 303. a vertical slot; 304. inserting a rod; 3041. a rod member; 3042. A rod hole; 305. a lock; 3051. a lock cavity; 3052. a lock lever; 3053. a slider; 306. a spring; 4. A heat dissipation group; 401. a solar panel; 402. a fan; 403. a sheet is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

specifically, as shown in fig. 1 to 5, a pole-mounted circuit breaker with a solid-sealed pole for electric power facilities includes a console 1 and solid-sealed electrodes 2, wherein three solid-sealed electrodes 2 are fixedly connected above the console 1, and further includes:

the cover 3, the cover 3 includes the side cover surface 301, the front cover surface 302, the vertical slot 303, the inserted link 304, the tool to lock 305 and spring 306, the cover 3 is connected to the console 1 movably, the horizontal bottom central position of the side cover surface 301 is connected with two inserted links 304 fixedly symmetrically, the activity is imbedded with a tool to lock 305 engaged with it in the cassette 103 of the console 1 corresponding to the inserted link 304 below, connect with a spring 306 fixedly between the second end of the tool to lock 305 and the tool to lock hole 1031 bottom of the cassette 103, the tool to lock 305 is horizontal axial movement in the tool to lock hole 1031, the front cover surface 302 is connected between two side cover surfaces 301 fixedly, three vertical slots 303 evenly distributed are set up vertically on the front cover surface 302;

the heat dissipation assembly 4, the heat dissipation assembly 4 include solar panel 401, fan 402 and stationary blade 403, cover 3 top fixedly connected with solar panel 401, two double-phase symmetry four stationary blade 403 are fixed to be provided with on the both sides long side of fan 402 totally, fan 402 is through four stationary blade 403 fixed connection in the bottom position of controlling platform 1, pass through the line connection between solar panel 401 and the fan 402.

Specifically, as shown in fig. 1 and 3, the card seat 103 includes a lock hole 1031, a sliding groove 1032 and a straight insertion hole 1033, the card seat 103 is fixedly provided with a lock hole 1031 near the top, the lock hole 1031 fits the lock 305, two sliding grooves 1032 are fixedly provided on the transverse diameter of the circular lock hole 1031, and two straight insertion holes 1033 corresponding to the insertion rods 304 are provided on the top of the card seat 103.

Specifically, as shown in fig. 3, the lock 305 includes a lock cavity 3051, a lock rod 3052 and a slider 3053, the lock 305 is embedded in the lock hole 1031, two lock cavities 3051 are disposed on an upper surface of a rod of the lock 305, the slider 3053 engaged with two sliding slots 1032 is fixedly connected to two sides of the cylindrical lock 305, two lock rods 3052 are fixedly connected inside the two lock cavities 3051, the lock 305 is not compressed by the spring 306 and driven, the lock rod 3052 just blocks the straight insertion hole 1033, the lock rod 3052 retreats and exposes the straight insertion hole 1033, the insertion rod 304 includes a rod 3041 and a rod hole 3042, two through rod holes 3042 are disposed at positions of the two cylindrical rods 3041 near the bottom, the two rod 3041 are engaged with the lock cavity 3051, and the two rod holes 3042 are engaged with the two lock rods 3052.

Specifically, as shown in fig. 1, the console 1 includes a body 101, a bottom 102, a card seat 103 and a limiting groove 104, the console 1 is an "L" shaped device, the vertical portion of the console 1 is the body 101, the horizontal portion of the console 1 is the bottom 102, a card seat 103 is fixedly disposed in a 90 ° groove at the intersection of the body 101 and the bottom 102, and a "mouth" shaped non-capping limiting groove 104 engaged with the bottom of the cover 3 is disposed on the upper surface of the bottom 102 for fixing the cover 3.

Specifically, as shown in fig. 1 and 2, the solid-sealed electrode 2 includes electrode posts 201 and wiring points 202, three solid-sealed electrodes 2 are uniformly arranged on the upper surface of the platform bottom 102, three limiting grooves 104 correspond to the positions of the three electrode posts 201, two wiring points 202 are arranged on the side surface of each electrode post 201, the positions of the two wiring points 202 on each electrode post 201 correspond to the positions of the three vertical grooves 303, and the cover 3 does not need to be detached during wiring.

Specifically, as shown in fig. 1, the circuit connection between the cover 3 and the heat dissipation assembly 4 is tightly wrapped with a temperature-resistant and corrosion-resistant insulating material, so that the service life of the device can be prolonged, and the possibility of generating static electricity can be reduced.

The working principle is as follows: firstly, the control platform 1 and the fixedly sealed electrodes 2 are connected by lines through wiring points 202 on electrode columns 201, then the lock 305 is pressed, the lock 305 presses the spring 306 to contract, two straight insertion holes 1033 on the card seat 103 are exposed, then the cover 3 covers the control platform 1 along the platform body 101 and the platform bottom 102 of the control platform 1, the limiting groove 104 on the upper surface of the platform bottom 102 of the control platform 1 is clamped at the bottom of the main cover body 3, the two insertion rods 304 at the bottom of the cover 3 are inserted into the two straight insertion holes 1033 to be more stable, the three vertical grooves 303 on the cover 3 are just clamped at the main three fixedly sealed electrodes 2, then the lock 305 is released, the spring 306 rebounds to eject the lock 305, the lock rods 3052 in the two lock cavities 3051 on the lock 305 are rebounded to be clamped into the two rod holes 3042 on the two insertion rods 304, the cover 3 is firmly fixed on the control platform 1, and then the solar panel 401 is fixed at the top of the cover 3, the fan 402 is fixed at the bottom of the table bottom 102 of the console 1 by bolts through four fixing pieces 403, and then the fan is connected by a circuit, the solar panel 401 supplies power to the fan 402 for operation, and then the whole device is installed on the rod.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a circuit breaker on post for electric power facility with gu seal utmost point post, includes and controls platform (1) and gu seal electrode (2), wherein, three gu seal electrode (2) fixed connection in control platform (1) top, its characterized in that still includes:

the mask (3), the mask (3) comprises a side mask surface (301), a front mask surface (302), a vertical groove (303), an inserted link (304), a lock (305) and a spring (306), the cover (3) is movably sleeved on the console (1), the center of the bottom of the transverse surface of the side cover surface (301) is symmetrically and fixedly connected with two insertion rods (304), the lock (305) matched with the lock is movably embedded in the clamping seat (103) of the control platform (1) below the corresponding inserted rod (304), a spring (306) is fixedly connected between the second end of the lock (305) and the bottom of the lock hole (1031) of the clamping seat (103), the lock (305) moves laterally and axially in the lock hole (1031), the front cover surface (302) is fixedly connected between the two side cover surfaces (301), three vertical grooves (303) which are uniformly distributed are vertically arranged on the front cover surface (302);

the heat dissipation group (4), the heat dissipation group (4) includes solar panel (401), fan (402) and stationary blade (403), cover utensil (3) top fixedly connected with one solar panel (401), the both sides long edge of fan (402) is fixed and is provided with two bisymmetry totally four stationary blade (403), fan (402) are through four stationary blade (403) fixed connection in the bottom position of controlling platform (1), solar panel (401) with pass through the line connection between fan (402).

2. The pole break of claim 1, wherein the card holder (103) comprises a lock hole (1031), a sliding groove (1032) and a straight insertion hole (1033), the lock hole (1031) is fixedly formed at a position of the card holder (103) close to the top, the lock hole (1031) fits the lock (305), the two sliding grooves (1032) are fixedly formed on the transverse diameter of the circular lock hole (1031), and the two straight insertion holes (1033) corresponding to the insertion rods (304) are formed at the top of the card holder (103).

3. The pole-mounted circuit breaker with the embedded pole for the electric power facility as claimed in claim 2, wherein the lock (305) comprises a lock cavity (3051), a lock rod (3052) and a slider (3053), the lock (305) is embedded into the lock hole (1031), two lock cavities (3051) are formed in the upper surface of the pole of the lock (305), two sliders (3053) engaged with the sliding grooves (1032) are fixedly connected to the two sides of the cylindrical lock (305), two lock rods (3052) are fixedly connected to the inside of the two lock cavities (3051), the lock (305) is not compressed by the spring (306) and driven, the straight insertion hole (1033) is just blocked by the lock rod (3052), and when the lock (305) is compressed by the spring (306) and driven, the lock rod (3052) is retracted and exposed out of the straight insertion hole (1033), the inserted link (304) comprises a link (3041) and a link hole (3042), two through link holes (3042) are formed in positions, close to the bottoms, of the two cylindrical links (3041), the two link (3041) is matched with the lock cavity (3051), and the two link holes (3042) are matched with the two lock links (3052).

4. The pole-mounted circuit breaker with the embedded pole for the electrical power facility is characterized in that the console (1) comprises a console body (101), a console bottom (102), a clamping seat (103) and a limiting groove (104), the console (1) is an L-shaped device, the console body (101) is arranged at the vertical part of the console (1), the console bottom (102) is arranged at the transverse part of the console (1), the clamping seat (103) is fixedly arranged in a 90-degree groove at the intersection of the console body (101) and the console bottom (102), and the limiting groove (104) which is matched with the bottom of the cover tool (3) and does not form a top seal is arranged at the upper surface of the console bottom (102).

5. The pole-mounted circuit breaker with the embedded pole for electric power facilities is characterized in that the embedded electrode (2) comprises electrode columns (201) and wiring points (202), the three embedded electrodes (2) are uniformly arranged on the upper surface of the platform bottom (102), the three limiting grooves (104) correspond to the positions of the three electrode columns (201), the side surface of each electrode column (201) is provided with two wiring points (202), and the positions of the two wiring points (202) on each electrode column (201) correspond to the positions of the three vertical grooves (303).

6. The pole-mounted circuit breaker with the embedded pole for the electrical power facility as claimed in claim 5, wherein the circuit connection part between the cover (3) and the heat dissipation group (4) is tightly wrapped with a temperature-resistant and corrosion-resistant insulating material.