CN112038161B

CN112038161B - Intelligent pole-mounted circuit breaker

Info

Publication number: CN112038161B
Application number: CN202010929817.2A
Authority: CN
Inventors: 省同良; 省云杰; 李文垒
Original assignee: Henan Sanhe Electric Group Co ltd
Current assignee: Henan Sanhe Electric Group Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2023-01-13
Anticipated expiration: 2040-09-07
Also published as: CN112038161A

Abstract

The invention discloses an intelligent pole-mounted circuit breaker, relates to the technical field of pole-mounted circuit breaker mounting frames, and solves the problem that an existing pole-mounted circuit breaker mounting frame needs to be re-mounted after a mounting frame is removed when the mounting frame is not properly mounted. An intelligent pole-mounted circuit breaker comprises a mounting seat; the mounting seat is inserted on the rod body of the telegraph pole, and the supporting seat and the mounting seat are located above the bottom support. The supporting seat and the mounting seat of the device can rotate along the positioning rotating ring, and the positioning screw rods are fixed in position through two sides of the supporting seat, so that the angle of the top mounting plate is changed, the adjusting rod can ascend when the adjusting rod rotates, the mounting seat ascends through linkage, the height of the top mounting plate is changed, the adjustment is flexible, the whole dismounting device is not needed, and the flexibility and the practicability of the device are improved.

Description

Intelligent pole-mounted circuit breaker

Technical Field

The invention belongs to the technical field of pole-mounted breaker mounting frames, and particularly relates to an intelligent pole-mounted breaker.

Background

The outdoor pole-mounted vacuum circuit breaker is used in rural power grids or urban power distribution networks and is used as switch equipment for distributing and combining load current, overload current and short-circuit current. The electric control device is composed of a vacuum arc extinguish chamber, a solid-sealed pole, an operating mechanism, an electric control system and an interlocking device. The vacuum circuit breaker body mainly comprises a solid-sealed polar pole and a circuit breaker main box body, the switch polar pole and the operating mechanism main box body are arranged from top to bottom, and an insulating pull rod is arranged in the solid-sealed polar pole. Currently, pole breakers are typically mounted to the pole body of a utility pole by a mounting bracket.

If the application number is: CN201820785038.8 discloses a fixing device for a pole-mounted circuit breaker. This fixing device of circuit breaker on post is used for fixing the circuit breaker on the post on the pole, including support frame and mount and swivel mount, the support frame is established the staple bolt on the pole including the cover, the branch of being connected with the staple bolt and connect in the supporting platform of branch, the circuit breaker is located on the supporting platform on the post, the swivel mount is including connecting in the axis of rotation on the mount, one end is connected in the epaxial connecting rod of rotation and is connected in the mounting panel of the connecting rod other end, the circuit breaker is connected with the mounting panel on the post. According to the fixing device of the pole-mounted circuit breaker, the rotating frame is arranged on the fixing frame, so that the pole-mounted circuit breaker connected to the rotating frame can be adjusted in direction at will according to different installation requirements, the flexibility is strong, the pole-mounted circuit breaker can be better supported through the supporting frame arranged below the rotating frame, and the installation stability of the pole-mounted circuit breaker is effectively improved.

The installation of the mounting bracket of current circuit breaker on the post is fixed on the wire pole after, unable angle regulation and height, if the mounted position is improper, need whole reinstallation after demolising the mounting bracket again, the step is loaded down with trivial details, the practicality is not high.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an intelligent pole-mounted circuit breaker is provided to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides an intelligent pole-mounted circuit breaker, which aims to solve the problems that the angle and the height of an existing pole-mounted circuit breaker cannot be adjusted after a mounting frame is fixedly mounted on a telegraph pole, if the mounting position is improper, the mounting frame needs to be removed again and then the mounting frame needs to be mounted again, the steps are complicated, and the practicability is low.

The purpose and the effect of the intelligent pole-mounted circuit breaker are achieved by the following specific technical means:

an intelligent pole-mounted circuit breaker comprises a bottom support, a supporting seat, an installation plate, an adjusting rod, a limiting seat and a supporting rod; the bottom support is screwed and fixed on a pole body of the telegraph pole through a screw; the supporting seat is inserted on the rod body of the telegraph pole, and positioning screws are arranged on two sides of the supporting seat; the mounting seat is inserted on the rod body of the telegraph pole, and the supporting seat and the mounting seat are positioned above the bottom support; the mounting plate is fixedly connected to one side of the mounting seat; the adjusting rod sequentially penetrates through the mounting seat and the supporting seat from top to bottom, and is inserted into one side of the mounting seat; the limiting seat is inserted into the bottom surface of the mounting plate; the bottom of bracing piece rotates to be connected in one side of supporting seat, and the top of bracing piece rotates to be connected in the bottom of spacing seat.

Furthermore, the top of collet is equipped with the location change, and the bottom of supporting seat rotates the outside of connecting at the location change.

Furthermore, the middle part of the rod body of the adjusting rod is provided with a linkage ring, the outer diameter of the linkage ring is larger than that of the rod body of the adjusting rod, and the linkage ring is rotatably connected to the bottom of one side of the mounting seat.

Furthermore, the bottom body of rod of adjusting the pole is equipped with the screw thread, one side of supporting seat is equipped with the screw hole, and adjusts the body of rod of pole bottom and twist through the screw thread and connect in the inside of screw hole.

Further, the bottom of mounting panel is equipped with spacing rack, and the latch of spacing rack is the triangle-shaped design of single orientation, the inside of spacing seat is equipped with the stopper, and the stopper top is the triangle-shaped design of single orientation, and the orientation at spacing rack latch is opposite with the orientation at stopper top.

Furthermore, the bottom of the limiting block is provided with a top spring, and two ends of the top spring are respectively and fixedly connected to the bottom of the limiting block and the inside of the limiting seat.

Furthermore, a follow-up tension spring is arranged in the middle of the rod body of the supporting rod, and two ends of the follow-up tension spring are fixedly connected to the middle of the supporting rod and the top of the side face of the supporting seat respectively.

Compared with the prior art, the invention has the following beneficial effects:

at first, the supporting seat and the mount pad of the device all can rotate along the location swivel to through the positioning screw fixed position of supporting seat both sides, thereby change the angle of top mounting panel, and when rotating the regulation pole, the regulation pole can rise, and through linkage ring drove the mount pad and rise, thereby change the height of top mounting panel, adjust in a flexible way, do not need whole dismounting device, improved the device's flexibility and practicality.

Secondly, when the mount pad changes the height, the follow-up extension spring can stimulate the bracing piece inwards to remove in driving spacing seat, through the position of top stopper joint fixed support bar on spacing rack, thereby carry out stable support to the top mounting panel, improved the device's stability.

Moreover, stopper bottom top spring can make the stopper can push up the inside at spacing rack all the time, carries out stable support with the rigidity of bracing piece to the top mounting panel, and the phenomenon that the mounting panel bottom was deviate from to the spacing seat accident can not appear taking place, has improved the device's stability.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic disassembled structure of the present invention.

Fig. 4 is an enlarged structural view of the portion a in fig. 2 according to the present invention.

Fig. 5 is an enlarged structural view of the part B in fig. 3 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a bottom support; 2. a supporting seat; 3. a mounting seat; 4. mounting a plate; 5. adjusting a rod; 6. a limiting seat; 7. a support bar; 101. positioning the swivel; 201. a threaded hole; 401. a limit rack; 501. a link ring; 601. a limiting block; 6011. a spring is supported; 701. follow-up tension spring.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in figures 1 to 5: the invention provides an intelligent pole-mounted circuit breaker, which comprises a bottom support 1, a supporting seat 2, a mounting seat 3, a mounting plate 4, an adjusting rod 5, a limiting seat 6 and a supporting rod 7, wherein the supporting seat is fixedly connected with the bottom support; the base support 1 is screwed and fixed on a pole body of the telegraph pole through screws; the supporting seat 2 is inserted on the rod body of the telegraph pole, and positioning screws are arranged on two sides of the supporting seat 2; the mounting seat 3 is inserted on the rod body of the telegraph pole, and the supporting seat 2 and the mounting seat 3 are positioned above the bottom support 1; the mounting plate 4 is fixedly connected to one side of the mounting seat 3; the bottom of the mounting plate 4 is provided with a limiting rack 401, the latch of the limiting rack 401 is designed to be a single-direction triangle, the limiting seat 6 is internally provided with a limiting block 601, the top of the limiting block 601 is designed to be a single-direction triangle, and the direction of the latch of the limiting rack 401 is opposite to that of the top of the limiting block 601, as shown in the attached

drawings

2, 3 and 4, the design enables the limiting seat 6 to be clamped on the limiting rack 401 through the top limiting block 601 to fix the position of the supporting rod 7, so that the top mounting plate 4 is stably supported, and the stability of the device is improved; the top spring 6011 is arranged at the bottom of the limiting block 601, and two ends of the top spring 6011 are respectively and fixedly connected to the bottom of the limiting block 601 and the inside of the limiting seat 6, as shown in fig. 2, fig. 3 and fig. 4, the design enables the top spring 6011 at the bottom of the limiting block 601 to enable the limiting block 601 to be always propped against the inside of the limiting rack 401, fixes the position of the supporting rod 7, stably supports the top mounting plate 4, prevents the phenomenon that the limiting seat 6 is accidentally separated from the bottom of the mounting plate 4, and improves the stability of the device; the adjusting rod 5 sequentially penetrates through the mounting seat 3 and the supporting seat 2 from top to bottom, and the adjusting rod 5 is inserted at one side of the mounting seat 3; the middle part of the rod body of the adjusting rod 5 is provided with the linkage ring 501, the outer diameter of the linkage ring 501 is larger than that of the rod body of the adjusting rod 5, and the linkage ring 501 is rotatably connected to the bottom of one side of the mounting base 3, as shown in the attached

drawings

2, 3 and 5, the design enables the mounting base 3 to be driven to ascend through the linkage ring 501 when the adjusting rod 5 ascends, so that the stability of the device is improved; the limiting seat 6 is inserted into the bottom surface of the mounting plate 4; the bottom of bracing piece 7 rotates to be connected in one side of supporting seat 2, and the top of bracing piece 7 rotates to be connected in the bottom of spacing seat 6.

Wherein, collet 1's top is equipped with location change 101, and the bottom of supporting seat 2 rotates the outside of connecting at location change 101, as shown in fig. 2 and fig. 3, this design makes supporting seat 2 and mount pad 3 homoenergetic rotate along location change 101 to through the positioning screw fixed position of 2 both sides of supporting seat, thereby change the angle of top mounting panel 4, adjust convenient nimble, improved the device's flexibility and practicality.

Wherein, the bottom body of rod of adjusting pole 5 is equipped with the screw thread, one side of supporting seat 2 is equipped with screw hole 201, and adjust the body of rod of pole 5 bottom and twist through the screw thread and connect in the inside of screw hole 201, as shown in figure 2, figure 3 and figure 5, this design makes when rotating to adjust pole 5, adjust pole 5 and can rise to it rises to drive mount pad 3 through link ring 501, thereby change the height of top mounting panel 4, adjust in a flexible way, do not need whole dismounting device, improved the flexibility and the practicality of the device.

Wherein, the body of rod middle part of bracing piece 7 is equipped with follow-up extension spring 701, and the both ends of follow-up extension spring 701 fixed connection respectively are at the middle part of bracing piece 7 and the top of supporting seat 2 side, as shown in figure 2 and figure 3, this design makes when mount pad 3 changes the height, follow-up extension spring 701 can stimulate bracing piece 7 inward shifting to drive spacing 6 inward shifting, improved the device's flexibility and adaptability.

The specific use mode and function of the embodiment are as follows:

according to the invention, a bottom support 1 of the device is screwed and fixed at a proper position of a telegraph pole through a screw, when a breaker is installed on a mounting plate 4, firstly, the angle and the height of the device are adjusted according to installation requirements, a supporting seat 2 and a mounting seat 3 can both rotate along a positioning rotating ring 101, and the positions of the supporting seat 2 and the mounting seat are fixed through positioning screws at two sides of the supporting seat 2, so that the angle of the top mounting plate 4 is changed, the adjustment is convenient and flexible, when the adjusting rod 5 is rotated, the adjusting rod 5 can ascend, the mounting seat 3 is driven to ascend through a linkage ring 501, so that the height of the top mounting plate 4 is changed, the adjustment is flexible, an integral dismounting device is not needed, when the height of the mounting seat 3 is changed, a follow-up tension spring 701 can pull a supporting rod 7 to move inwards, so that a limiting seat 6 is driven to move inwards, the limiting seat 6 can be clamped on a limiting rack 401 through a top limiting stopper 601 to fix the position of the supporting rod 7, so that the top mounting plate 4 is stably supported, a top mounting plate 4 can not be stably supported, a top mounting plate 601 can be installed on the mounting plate 4, and the breaker can be installed on the mounting plate 4 after an accident happens.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an intelligent pole-mounted circuit breaker which characterized in that: the device comprises a bottom support (1), a supporting seat (2), a mounting seat (3), a mounting plate (4), an adjusting rod (5), a limiting seat (6) and a supporting rod (7); the bottom support (1) is screwed and fixed on a pole body of the telegraph pole through screws; the supporting seat (2) is inserted on a rod body of the telegraph pole, and positioning screws are arranged on two sides of the supporting seat (2); the mounting seat (3) is inserted on a rod body of the telegraph pole, and the supporting seat (2) and the mounting seat (3) are positioned above the bottom support (1); the mounting plate (4) is fixedly connected to one side of the mounting seat (3); the adjusting rod (5) sequentially penetrates through the mounting seat (3) and the supporting seat (2) from top to bottom, and the adjusting rod (5) is inserted into one side of the mounting seat (3); the limiting seat (6) is inserted into the bottom surface of the mounting plate (4); the bottom end of the supporting rod (7) is rotatably connected to one side of the supporting seat (2), and the top end of the supporting rod (7) is rotatably connected to the bottom of the limiting seat (6);

the middle of the rod body of the adjusting rod (5) is provided with a linkage ring (501), the outer diameter of the linkage ring (501) is larger than that of the rod body of the adjusting rod (5), and the linkage ring (501) is rotatably connected to the bottom of one side of the mounting seat (3).

2. The intelligent pole-mounted circuit breaker as recited in claim 1, wherein: the top of collet (1) is equipped with location change (101), and the bottom of supporting seat (2) is rotated and is connected in the outside of location change (101).

3. The intelligent pole-mounted circuit breaker as recited in claim 1, wherein: the bottom body of rod of adjusting pole (5) is equipped with the screw thread, one side of supporting seat (2) is equipped with screw hole (201), and adjusts the body of rod of pole (5) bottom and twist through the screw thread and connect in the inside of screw hole (201).

4. The intelligent pole-mounted circuit breaker as recited in claim 1, wherein: the bottom of mounting panel (4) is equipped with spacing rack (401), and the latch of spacing rack (401) is the triangle-shaped design of single orientation, the inside of spacing seat (6) is equipped with stopper (601), and stopper (601) top is the triangle-shaped design of single orientation, and the orientation at spacing rack (401) latch is opposite with the orientation at stopper (601) top.

5. The intelligent pole-mounted circuit breaker of claim 4, wherein: the bottom of the limiting block (601) is provided with a top spring (6011), and two ends of the top spring (6011) are fixedly connected to the bottom of the limiting block (601) and the inside of the limiting seat (6) respectively.

6. The intelligent pole-mounted circuit breaker as recited in claim 1, wherein: the middle of the rod body of the support rod (7) is provided with a follow-up tension spring (701), and two ends of the follow-up tension spring (701) are respectively and fixedly connected to the middle of the support rod (7) and the top of the side face of the support seat (2).