CN219017524U

CN219017524U - Post type pole of circuit breaker on secondary fusion sleeve

Info

Publication number: CN219017524U
Application number: CN202320019336.7U
Authority: CN
Inventors: 陈勇; 黄浦; 高敏浩; 林景风
Original assignee: Heneng Electric Co ltd
Current assignee: Heneng Electric Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-12
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a post type pole of a circuit breaker on a secondary fusion sleeve post, which comprises a fixed seat, wherein the upper surface of the fixed seat is fixedly connected with a pole, the side surface of the pole is provided with a first end, and the side surface of the pole is positioned above the first end and is provided with a second end; the fastening mechanism comprises a fixing plate, and the upper surface and the lower surface of the fixing plate are fixedly connected with supporting rods. Through the structure, when the first end and the second end are connected with the circuit breaker, the adjusting plate can be pulled to move in the fastening ring by utilizing the elasticity of the first spring, so that the first end and the second end can be connected with the circuit breaker, the adjusting plate is loosened, the first spring can drive the adjusting plate to reset, the extruding plate can be attached to the connector of the circuit breaker, the friction force of the first end, the second end and the connector of the circuit breaker can be improved by utilizing the rubber ring, and the first end and the second end are firmly and conveniently connected with the circuit breaker.

Description

Post type pole of circuit breaker on secondary fusion sleeve

Technical Field

The utility model relates to the technical field of poles, in particular to a post type pole of a circuit breaker on a secondary fusion sleeve.

Background

The pole is formed by simultaneously embedding conductive parts related to a vacuum arc-extinguishing chamber and a circuit breaker into solid insulating materials which are easy to solidify, such as epoxy resin or thermoplastic materials, so that the whole circuit breaker pole is an integral part, when two ends of the pole are connected with a connector of the circuit breaker, a welding mode is generally adopted for connection, and as the coverage surface of the circuit breaker connector when the circuit breaker connector is connected with the end is difficult to ensure in the welding process, the circuit breaker connector and the end are easy to break and the like, and the use of the pole is affected, such as the application number of '201922136222.7' of the circuit breaker post pole on a secondary fusion sleeve pole is disclosed.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a secondary fusion sleeve column type pole column of a breaker, when a first end head and a second end head are connected with the breaker, an adjusting plate can be pulled to move in a fastening ring by utilizing the elasticity of a first spring, so that the first end head and the second end head can be connected with the breaker, the adjusting plate is loosened, the first spring can drive the adjusting plate to reset, the extruding plate can be attached to a joint of the breaker, and the friction force of the first end head and the second end head to the joint of the breaker can be improved by utilizing a rubber ring, so that the first end head and the second end head are more stable and convenient when connected with the breaker.

The utility model also provides a post type pole of the circuit breaker on the secondary fusion sleeve pole, which comprises the following components: the upper surface of the fixed seat is fixedly connected with a pole, the side surface of the pole is provided with a first end, and the side surface of the pole is positioned above the first end and is provided with a second end; the fastening mechanism comprises a fixing plate, the fixing plate is fixedly connected with a pole column, the upper surface and the lower surface of the fixing plate are fixedly connected with a supporting rod, one end of the supporting rod, which is far away from the fixing plate, is fixedly connected with a fastening ring, the fastening ring is positioned in front of a first end head and a second end head, the first spring is fixedly connected with a first spring, one end of the fastening ring, which is far away from the fastening ring, is fixedly connected with an adjusting plate, the lower surface of the adjusting plate is fixedly connected with a squeezing block, a rubber ring is arranged in the fastening ring, when the first end head and the second end head are connected with a circuit breaker, the elastic force of the first spring is utilized to enable the adjusting plate to be dragged to move in the fastening ring, the first end head and the second end head can be connected with the circuit breaker, the adjusting plate can be driven to reset by the first spring, the squeezing plate can be attached to a joint of the circuit breaker, the friction force of the first end head, the second end head and the circuit breaker can be improved by the rubber ring, and the circuit breaker can be conveniently and firmly connected.

According to the post type pole of the circuit breaker on the secondary fusion sleeve post, the two sides of the fixing seat are fixedly connected with the transverse plates, and the transverse plates are utilized to enable the movable plates to slide conveniently.

According to the post type pole of the circuit breaker on the secondary fusion sleeve, the lower surface of the transverse plate is connected with the movable plate in a sliding manner, the side surface of the movable plate is fixedly connected with the clamping plate, and the pole can be clamped at a designated position by the clamping plate for installation and use.

According to the post type pole of the circuit breaker on the secondary fusion sleeve column, the second spring is fixedly connected with the side surface of the movable plate and fixedly connected with the fixed seat, the extrusion force between the movable plate and the fixed seat can be improved by utilizing the elasticity of the second spring, so that the clamping plate can outwards expand to fix the pole when the pole is installed.

According to the post type pole of the circuit breaker on the secondary fusion sleeve, the mounting plate is fixedly connected to the inside of the fixing seat, the bearing block is fixedly connected to the upper surface of the mounting plate, and the weight of the bottom of the pole can be improved by utilizing the bearing block.

According to the post type pole of the circuit breaker on the secondary fusion sleeve, the friction taper rod is fixedly connected with the lower surface of the mounting plate, and the friction force between the fixing seat and the mounting position of the circuit breaker can be improved through the friction taper rod, so that the pole is relatively fixed during mounting.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic diagram of the front view of a post pole of a circuit breaker on a secondary fused sleeve of the present utility model;

FIG. 2 is a diagram of the structure of FIG. 1 at A;

FIG. 3 is a side view of a mounting plate of a post pole of a circuit breaker on a secondary fused sleeve of the present utility model;

FIG. 4 is a view showing a structure of a portion B in FIG. 3;

fig. 5 is a schematic view showing a partial structure of a post-type pole of a circuit breaker on a secondary fused sleeve of the present utility model.

Legend description:

1. a fixing seat; 2. a fastening mechanism; 3. a pole; 4. a second end; 5. a first end; 6. a cross plate; 7. a second spring; 8. a moving plate; 9. a clamping plate; 10. friction cone rod; 11. a mounting plate; 12. a bearing block;

201. a fixing plate; 202. a fastening ring; 203. a support rod; 204. extruding a block; 205. an adjusting plate; 206. a first spring; 207. a rubber ring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, an embodiment of the present utility model is a secondary fused post-on-sleeve circuit breaker post, comprising: the utility model provides a fixing base 1, fixing base 1's last fixedly connected with utmost point post 3, utmost point post 3's side surface is provided with first end 5, utmost point post 3's side surface is located first end 5's top is provided with second end 4, fixing base 1's both sides all fixedly connected with diaphragm 6, diaphragm 6's lower surface sliding connection has movable plate 8, movable plate 8's side surface fixedly connected with cardboard 9, movable plate 8's side surface fixedly connected with second spring 7, and second spring 7 and fixing base 1 fixed connection, fixing base 1's inside fixedly connected with mounting panel 11, mounting panel 11's upper surface fixedly connected with bearing block 12, mounting panel 11's lower surface fixedly connected with friction cone 10, when the second fused sleeve post on-board circuit breaker pillar type utmost point post 3 is in use, utilize the slip of movable plate 8 to extrude second spring 7, make cardboard 9 can the joint carry out fixedly in the installation department of circuit breaker, utilize the bearing plate can improve the weight of utmost point post 3 bottom, make friction fixing base 10 can laminate with the installation department of circuit breaker, can improve 1 and the first end 3 of circuit breaker, can carry out the end 4 with the first end of circuit breaker, thereby the utility model's 3.

The fastening mechanism 2, fastening mechanism 2 includes fixed plate 201, and fixed plate 201 and utmost point post 3 fixed connection, the upper surface and the lower surface of fixed plate 201 are all fixedly connected with bracing piece 203, the one end fixedly connected with holding ring 202 that fixed plate 201 was kept away from to bracing piece 203, and holding ring 202 is located the place ahead of first end 5 and second end 4, the inside fixedly connected with first spring 206 of holding ring 202, the one end fixedly connected with regulating plate 205 that holding ring 202 was kept away from to first spring 206, the lower surface fixedly connected with extrusion piece 204 of regulating plate 205, the inside of holding ring 202 is provided with rubber ring 207, when first end 5, when second end 4 is connected with the circuit breaker, make its movable regulating plate 205 in holding ring 202 internal motion of dragging with the elasticity of first spring 206, make the joint of circuit breaker can extend into holding ring 202 in, loosen regulating plate 205, make first spring 206 can drive regulating plate 205 to reset, thereby make the extrusion plate can laminate fixedly to the joint with the circuit breaker.

Working principle: when the circuit breaker is used, the clamping plate 9 can be clamped into the mounting position of the circuit breaker to be fixed by utilizing the sliding of the moving plate 8, the weight of the bottom of the pole column 3 can be increased by utilizing the bearing plate, the friction cone rod 10 can be attached to the mounting position of the circuit breaker, after the pole column 3 is mounted, the first end 5 and the second end 4 can be connected with the connector of the circuit breaker, the adjusting plate 205 can be pulled to move in the fastening ring 202 by utilizing the elasticity of the first spring 206, the connector of the circuit breaker can extend into the fastening ring 202, and the first spring 206 can drive the adjusting plate 205 to reset, so that the extruding plate can be attached to the connector of the circuit breaker to be fixed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A post-type pole of a circuit breaker on a secondary fused sleeve, comprising:

the device comprises a fixed seat (1), wherein the upper surface of the fixed seat (1) is fixedly connected with a pole (3), a first end head (5) is arranged on the side surface of the pole (3), and a second end head (4) is arranged above the first end head (5) on the side surface of the pole (3);

fastening mechanism (2), fastening mechanism (2) include fixed plate (201), and fixed plate (201) and utmost point post (3) fixed connection, the equal fixedly connected with bracing piece (203) of upper surface and lower surface of fixed plate (201), one end fixedly connected with fastening ring (202) of fixed plate (201) are kept away from to bracing piece (203), and fastening ring (202) are located the place ahead of first end (5) and second end (4), the inside fixedly connected with first spring (206) of fastening ring (202), one end fixedly connected with regulating plate (205) of fastening ring (202) are kept away from to first spring (206), the lower surface fixedly connected with extrusion piece (204) of regulating plate (205), the inside of fastening ring (202) is provided with rubber ring (207).

2. The post-type pole of a circuit breaker on a secondary fused sleeve according to claim 1, wherein the two sides of the fixed seat (1) are fixedly connected with transverse plates (6).

3. The post pole of a circuit breaker on a secondary fused sleeve pole according to claim 2, wherein the lower surface of the transverse plate (6) is slidably connected with a moving plate (8), and the side surface of the moving plate (8) is fixedly connected with a clamping plate (9).

4. A post-type pole of a two-time fusion-combined post-type circuit breaker according to claim 3, characterized in that the side surface of the moving plate (8) is fixedly connected with a second spring (7), and the second spring (7) is fixedly connected with the fixed seat (1).

5. The post-type pole of a circuit breaker on a secondary fused sleeve column according to claim 1, wherein the inside of the fixing seat (1) is fixedly connected with a mounting plate (11), and the upper surface of the mounting plate (11) is fixedly connected with a bearing block (12).

6. The post pole of a two-shot fused on-pole circuit breaker according to claim 5, wherein the lower surface of the mounting plate (11) is fixedly connected with a friction cone rod (10).