CN220381980U

CN220381980U - Electric isolating switch

Info

Publication number: CN220381980U
Application number: CN202321386702.9U
Authority: CN
Inventors: 周宝帅; 董杰; 刘宝金; 苏朝阳
Original assignee: Tianjin Yubo Electrical Equipment Co ltd
Current assignee: Tianjin Yubo Electrical Equipment Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-01-23
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses an electric isolating switch, which comprises a rear panel, isolating columns, copper bars, a motor and a speed reducer, wherein the isolating columns are arranged on the rear panel, three groups of isolating columns are arranged, two isolating columns are arranged on each isolating column, the copper bars are arranged on the isolating columns, the speed reducer is arranged at the rear end of the motor, the motor is used for the speed reduction treatment of the speed reducer, the motor and the lower end of the speed reducer are fixedly connected with the front panel, the front panel carries out the bearing of the motor and the speed reducer, the bottom of the front panel is fixedly connected with a panel frame, the isolating columns are communicated with the front panel, the bottom of the isolating columns is fixedly connected with the panel frame, an operating handle is fixedly connected between the front panel and the panel frame, an adaptive frame is fixedly connected onto the operating handle, a special-shaped tooth sheet is rotationally connected onto the adaptive frame through a bearing, and the upper end of the special-shaped tooth sheet is fixedly connected with a driven fluted disc. The utility model relates to an electric isolating switch, which realizes the purpose of electric adjustment through the arrangement of a structure.

Description

Electric isolating switch

Technical Field

The utility model relates to the technical field of isolating switches, in particular to an electric isolating switch.

Background

The isolating switch is a switching device which is mainly used for isolating a power supply, switching operation and switching on and off a small current circuit and has no arc extinguishing function. When the isolating switch is in the separated position, the contacts have an insulation distance and an obvious disconnection mark which meet the specified requirements; and when the switch is in the closed position, the switch device can bear the current under the normal loop condition and the current under the abnormal condition in the specified time.

According to Chinese patent number CN212257258U, relate to a disconnecting switch mechanism, characterized by comprising a driving shaft; the limiting cam is fixedly connected with the driving shaft, and a left limiting boss and a right limiting boss are respectively formed on the left side and the right side of the limiting cam; and the limiting poking plate is provided with a perforation in the middle part, a left limiting step and a right limiting step are respectively formed at the left side and the right side in the perforation, the limiting cam is positioned in the perforation, and the bottom of the limiting poking plate is rotationally connected and is suitable for reciprocating rotation between a left station and a right station. An isolating switch comprises an isolating touch seat; a grounding contact base; a movable rod; and the drive shaft of the isolating switch mechanism is connected with the movable rod.

However, the current electric isolating switch has the following problems: the traditional low-speed centrifugal machine is driven to realize circuit switching, when the motor is driven in specific use, inaccurate positioning phenomenon exists, and the switch position cannot be positioned accurately, so that certain inconvenience is caused, and improvement is needed.

Disclosure of Invention

The present utility model is directed to an electric isolating switch, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric isolating switch comprises a rear panel, isolating columns, copper bars, a motor and a speed reducer, wherein the isolating columns are arranged on the rear panel, three groups of isolating columns are arranged, two isolating columns are arranged on each group, the copper bars are arranged on the isolating columns, the speed reducer is arranged at the rear end of the motor, and the motor is used for the speed reduction treatment of the speed reducer;

the motor, reduction gear lower extreme fixedly connected with front panel, front panel carries out the bearing of motor, reduction gear, the bottom fixedly connected with panel frame of front panel, the spacer column link up with front panel and set up, and the bottom and the panel frame fixed connection of spacer column.

Specifically, the fixed connection in position has operating handle between front panel, the panel frame, fixedly connected with adapter frame on the operating handle, be connected with abnormal shape tooth piece through the bearing rotation on the adapter frame, the upper end fixedly connected with driven fluted disc of abnormal shape tooth piece can drive the function of adjusting.

Specifically, the side end meshing of driven fluted disc is connected with the drive fluted disc, the drive fluted disc passes through motor, reduction gear drive setting, conveniently drives the regulation and control purpose.

Specifically, the rear end of abnormal shape tooth piece is spacing to be equipped with even frame, even frame passes through spring elastic connection, and the spring passes through the body of rod and the spacing setting of front panel, conveniently carries out elastic adjustment.

Specifically, the even frame can carry out the transition of position through the spring, and is equipped with the cell body on the abnormal shape tooth piece, can be spacing fixed with even frame to carry out the spacing of driven fluted disc, realize the spacing work of butt joint.

Specifically, the top fixedly connected with square pole of driven fluted disc, fixedly connected with butt joint intercommunication pole on the square pole, install the lug on the butt joint intercommunication pole, through lug and copper bar butt joint combination, fang Xinggan drives and rotates the regulation to the butt joint intercommunication pole, conveniently dock regulation and control work.

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

1. through the installation reduction gear, the reduction gear can drive the drive fluted disc and rotate to can drive driven fluted disc and rotate the regulation along with, when driven fluted disc rotates, can drive square pole and move, fang Xinggan drives the butt joint intercommunication pole and rotates along with, and sets up the lug on the connection pole, can dock with the copper bar, realizes the circuit intercommunication, helps carrying out butt joint regulation and control work.

2. Through the installation abnormal shape tooth piece, when driven fluted disc rotated, the lower extreme can drive abnormal shape tooth piece and follow and rotate, and abnormal shape tooth piece can with even limit connection of frame, when reaching appointed position department, abnormal shape tooth piece this moment can be spacing with even frame, realizes the prescribing a limit in driven fluted disc position, and driven fluted disc position is limited, and butt joint intercommunication pole, square pole this moment also can carry out the prescribing a limit in position, helps carrying out spacing butt joint work.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a split view of the body of the present utility model;

fig. 3 is an enlarged view of the subject utility model at I.

In the figure: 1-a rear panel; 2-isolation columns; 3-copper bars; 4-an electric motor; a 5-speed reducer; 6-a front panel; 7-operating a handle; 8-panel frame; 9-driving the fluted disc; 10-a driven fluted disc; 11-special-shaped tooth plates; 12-a spring; 13-connecting frames; 14-an adapter rack; 15-a pair of connecting rods; 16-square bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the electric isolating switch comprises a rear panel 1, isolating columns 2, copper bars 3, a motor 4 and a speed reducer 5, wherein the isolating columns 2 are arranged on the rear panel 1, three groups of isolating columns 2 are arranged, two isolating columns 2 are arranged in each group, the copper bars 3 are arranged on the isolating columns 2, the speed reducer 5 is arranged at the rear end of the motor 4, the motor 4 is used for reducing the speed of the speed reducer 5, the speed reducer 5 is arranged to drive a driving fluted disc 9 to rotate, so that the driven fluted disc 10 can be driven to rotate for follow-up regulation, when the driven fluted disc 10 rotates, a square rod 16 can be driven to move, the square rod 16 drives a connecting rod 15 to rotate along with the following connection, and a lug is arranged on the connecting rod 15 to be in butt joint with the copper bars 3, so that circuit communication is realized, and butt joint regulation work is facilitated;

the motor 4, reduction gear 5 lower extreme fixedly connected with front panel 6, front panel 6 carry out motor 4, reduction gear 5's bearing, and the bottom fixedly connected with panel frame 8 of front panel 6, isolation post 2 link up the setting with front panel 6, and the bottom and the panel frame 8 fixed connection of isolation post 2.

The front panel 6 and the panel frame 8 are fixedly connected with an operating handle 7, an adaptive frame 14 is fixedly connected to the operating handle 7, a special-shaped tooth piece 11 is rotatably connected to the adaptive frame 14 through a bearing, and the upper end of the special-shaped tooth piece 11 is fixedly connected with a driven fluted disc 10.

The side end of the driven fluted disc 10 is connected with a driving fluted disc 9 in a meshed manner, and the driving fluted disc 9 is arranged in a driving way through the motor 4 and the speed reducer 5.

The rear end of the special-shaped tooth piece 11 is limited and provided with a connecting frame 13, the connecting frame 13 is elastically connected through a spring 12, and the spring 12 is limited and arranged with the front panel 6 through a rod body.

The connecting frame 13 can change positions through the springs 12, and the special-shaped tooth plates 11 are provided with groove bodies, so that the special-shaped tooth plates can be limited and fixed with the connecting frame 13, and the driven tooth plate 10 is limited.

The top fixedly connected with square pole 16 of driven fluted disc 10, fixedly connected with butt joint connectivity pole 15 on the square pole 16, install the lug on the butt joint connectivity pole 15, through lug and copper bar 3 butt joint combination, square pole 16 drives and rotates the regulation to connecting the connectivity pole 15, through installing abnormal shape tooth piece 11, when driven fluted disc 10 rotates, the lower extreme can drive abnormal shape tooth piece 11 and follow and rotate, and abnormal shape tooth piece 11 can with even frame 13 spacing connection, when reaching appointed position department, abnormal shape tooth piece 11 can be spacing with even frame 13 this moment, realize the prescribing position of driven fluted disc 10 and inject, driven fluted disc 10 position is limited, butt joint connectivity pole 15, square pole 16 also can carry out the restriction of position this moment, help carry out spacing butt joint work.

Working principle: when the special-shaped toothed plate is required to work, a user combines the whole structure, when the special-shaped toothed plate is required to be regulated and controlled, the motor 4 and the speed reducer 5 work at the moment, the speed reducer 5 drives the driving fluted disc 9 to rotate under the speed reduction regulation and control of the motor 4, the driving fluted disc 9 rotates, the driven fluted disc 10 can be driven to rotate, the butt joint communication rod 15 and the square rod 16 rotate to regulate in a follow-up mode, when the special-shaped toothed plate 11 reaches a designated position, the butt joint communication rod is meshed with the connecting frame 13 to limit the position, the connecting frame 15 is butt jointed with the isolation column 2 and the copper bar 3 through the lug at the moment, the communication processing of a circuit is realized, the connecting frame 13 can move and regulate through the spring 12, the follow-up pushing reset is convenient, the special-shaped toothed plate 11 can move and regulate again, the reset structure can be additionally added, the connecting frame 13 is separated from the connection with the special-shaped toothed plate 11, the limiting butt joint work can be conveniently carried out on the special-shaped toothed plate 11 again, and the reset structure can adopt the setting of the existing structure as long as the displacement of the connecting frame 13 can be pushed to complete.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electric isolating switch, its characterized in that: the novel speed reducer comprises a rear panel (1), isolating columns (2), copper bars (3), a motor (4) and a speed reducer (5), wherein the isolating columns (2) are arranged on the rear panel (1), three groups of isolating columns (2) are arranged, each group of isolating columns is provided with two copper bars (3), the speed reducer (5) is arranged at the rear end of the motor (4), and the motor (4) is used for speed reduction treatment of the speed reducer (5);

the utility model discloses a motor, including motor (4), reduction gear (5), front panel (6) carry out motor (4), reduction gear (5) bear, the bottom fixedly connected with panel frame (8) of front panel (6), isolation post (2) link up with front panel (6) and set up, and the bottom and the panel frame (8) fixed connection of isolation post (2).

2. The electrical disconnector according to claim 1, characterized in that: the front panel (6) and the panel frame (8) are fixedly connected with an operating handle (7) at the position between the front panel and the panel frame, an adaptive frame (14) is fixedly connected to the operating handle (7), a special-shaped tooth plate (11) is rotatably connected to the adaptive frame (14) through a bearing, and a driven fluted disc (10) is fixedly connected to the upper end of the special-shaped tooth plate (11).

3. The electrical disconnector according to claim 2, characterized in that: the side end of the driven fluted disc (10) is connected with a driving fluted disc (9) in a meshed manner, and the driving fluted disc (9) is arranged in a driving manner through a motor (4) and a speed reducer (5).

4. An electrical disconnector according to claim 3, in which: the rear end of the special-shaped tooth piece (11) is limited and provided with a connecting frame (13), the connecting frame (13) is elastically connected through a spring (12), and the spring (12) is limited and arranged with the front panel (6) through a rod body.

5. The electrical disconnector according to claim 4, characterized in that: the connecting frame (13) can be used for carrying out position transformation through the springs (12), and the special-shaped tooth plates (11) are provided with groove bodies which can be limited and fixed with the connecting frame (13), so that the driven tooth plate (10) is limited.

6. The electrical disconnector according to claim 5, characterized in that: the top fixedly connected with square pole (16) of driven fluted disc (10), fixedly connected with butt joint intercommunication pole (15) on Fang Xinggan (16), install the lug on butt joint intercommunication pole (15), through lug and copper bar (3) butt joint combination, fang Xinggan (16) drive and rotate regulation to connecting pole (15).