CN222672887U - An indoor high voltage isolating switch - Google Patents
An indoor high voltage isolating switch Download PDFInfo
- Publication number
- CN222672887U CN222672887U CN202420443243.1U CN202420443243U CN222672887U CN 222672887 U CN222672887 U CN 222672887U CN 202420443243 U CN202420443243 U CN 202420443243U CN 222672887 U CN222672887 U CN 222672887U
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- connecting seat
- rod
- base plate
- sliding
- seat
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Abstract
The utility model relates to the technical field of isolating switches, and particularly discloses an indoor high-voltage isolating switch which comprises a bottom plate, wherein an upper connecting seat and a lower connecting seat which are arranged up and down oppositely are arranged on the bottom plate at intervals, a partition plate is arranged between the upper connecting seat and the lower connecting seat which are arranged on the bottom plate at intervals, a communication mechanism which is arranged on the bottom plate and is used for conducting the upper connecting seat and the lower connecting seat singly is arranged on the bottom plate, a protection mechanism is arranged on the outer side of the communication mechanism, and the communication mechanism comprises a communication rod which is rotatably connected on the lower connecting seat. According to the utility model, through the arrangement of the communication mechanism and the protection mechanism, when the sliding pin pushes the spring to slide outwards, the protective cover rotates downwards, the push rod is exposed outwards, the sliding seat drives the pull rod to move upwards or downwards by pushing the push rod, the pull rod drives the communication rod to rotate, the communication rod is separated from or closed with the upper connecting seat, the single conduction operation on the lower connecting seat and the upper connecting seat is facilitated, and the convenience of the switch operation is improved.
Description
Technical Field
The utility model relates to the technical field of isolating switches, in particular to an indoor high-voltage isolating switch.
Background
The high-voltage isolating switch is an important switching device in electric systems of power plants and substations, and is matched with a high-voltage breaker for use, and has the main functions of ensuring the safety of the high-voltage electric appliance and the device during maintenance work, playing the role of isolating voltage, being incapable of being used for cutting off and throwing load current and switching on and off short-circuit current, and being divided into an indoor high-voltage isolating switch and an outdoor high-voltage isolating switch. The prior indoor high-voltage isolating switch with the publication number of CN216288148U is characterized in that a driving gear is driven to rotate through a rotating rod, the driving gear drives a screw rod to synchronously rotate through a driven gear, a wire sleeve moves upwards on the screw rod along with the rotation of the screw rod to drive a connecting rod to extrude a fixed block, and the fixed block drives a limiting rod to pass through a limiting hole so as to fix a bolt in an installation cavity, so that an isolating protective shell can be fixed, however, the operation process of the switch is complex and is unfavorable for use.
Disclosure of utility model
The utility model aims to solve the problems and provide the indoor high-voltage isolating switch.
The utility model realizes the above purpose through the following technical scheme:
The indoor high-voltage isolating switch comprises a bottom plate, wherein an upper connecting seat and a lower connecting seat which are arranged up and down oppositely are arranged on the bottom plate at intervals, a partition plate is arranged between the upper connecting seat and the lower connecting seat which are arranged on the bottom plate at intervals, and a communication mechanism which is arranged on the bottom plate and used for conducting the upper connecting seat and the lower connecting seat singly is arranged on the bottom plate, and a protection mechanism is arranged on the outer side of the communication mechanism;
The communication mechanism comprises a communication rod which is rotatably connected to the lower connecting seat, the rear side of the communication rod is connected with a pull rod, the rear end of the pull rod is connected with a sliding seat, and the lower end of the sliding seat is connected with a push rod;
The protection mechanism comprises a protection cover which is rotationally connected to the bottom plate, connecting lugs are arranged on two sides of the protection cover, sliding pins are arranged on the bottom plate and correspond to the connecting lugs, the sliding pins are embedded in the bottom plate, and springs are sleeved on the sliding pins.
The sliding seat is connected with the bottom plate in a sliding way, the push rod is L-shaped, and the front end of the push rod penetrates through the bottom plate.
The push rod is fixedly connected with the sliding seat, and the push rod is in sliding connection with the bottom plate.
The pull rod is further connected with the communication rod and the sliding seat in a rotating way, and the pull rod is made of insulating materials.
The novel protective cover is characterized in that the partition board is made of insulating materials, an upper cover shell is sleeved on the outer side of the partition board, and the upper cover shell and the protective cover are made of transparent materials.
The connecting lug is provided with a notch, the sliding pin is in sliding connection with the bottom plate, and the front end of the sliding pin is provided with a boss.
Compared with the prior art, the utility model has the following beneficial effects:
Through the setting of communication mechanism, protection machanism, when making the slip round pin outside push away the spring and slide, the protection casing rotates downwards, exposes the push rod outside, makes the sliding seat drive the pull rod upwards or move downwards through pushing the push rod, and the pull rod drives the communication rod and rotates, separates or is closed the communication rod with last connecting seat, is convenient for carry out single switching on the operation to lower connecting seat, last connecting seat, has improved the convenience to the switch operation.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is an isometric view of an indoor high voltage isolator according to the present utility model;
FIG. 2 is a schematic view of the structure of the indoor high-voltage isolating switch in the open state of the protective cover according to the utility model;
FIG. 3 is a schematic view of an indoor high voltage isolation switch according to the present utility model with a protective cover removed;
FIG. 4 is a schematic view of an indoor high voltage isolator in an exploded configuration according to the present utility model;
Fig. 5 is a schematic right-cut structure of an indoor high-voltage isolating switch according to the utility model.
The reference numerals are explained as follows:
1. The device comprises a bottom plate, a partition plate, a 3, an upper connecting seat, a 4, a lower connecting seat, a 5, a communicating mechanism, a 51, a communicating rod, a 52, a pull rod, a 53, a sliding seat, a 54, a push rod, a 6, a protection mechanism, a 61, a protective cover, a 62, a connecting lug, a 63, a sliding pin, a 64, a spring and a 7, an upper housing.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-5, an indoor high-voltage isolating switch comprises a bottom plate 1, wherein an upper connecting seat 3 and a lower connecting seat 4 which are oppositely arranged up and down are arranged on the bottom plate 1 at intervals, a partition plate 2 is arranged between the upper connecting seat 3 and the lower connecting seat 4 which are arranged on the bottom plate 1 at intervals, a communication mechanism 5 which is arranged on the bottom plate 1 and used for conducting the upper connecting seat 3 and the lower connecting seat 4 singly is arranged on the bottom plate 1, and a protection mechanism 6 is arranged outside the communication mechanism 5;
In the embodiment, the communication mechanism 5 comprises a communication rod 51 rotatably connected to the lower connecting seat 4, a pull rod 52 is connected to the rear side of the communication rod 51, a sliding seat 53 is connected to the rear end of the pull rod 52, a push rod 54 is connected to the lower end of the sliding seat 53, a sliding groove is formed in the bottom plate 1, the sliding seat 53 is slidably connected with the bottom plate 1, the push rod 54 penetrates through the bottom plate 1 at the front end, the push rod 54 is fixedly connected with the sliding seat 53, the push rod 54 is slidably connected with the bottom plate 1, the pull rod 52 is rotatably connected with the communication rod 51 and the sliding seat 53, the pull rod 52 is made of an insulating material, the push rod 54 moves upwards or downwards to push the sliding seat 53 to drive the pull rod 52 to move upwards or downwards, the pull rod 52 drives the communication rod 51 to rotate, the communication rod 51 is separated from or closed with the upper connecting seat 3, and single conduction operation is conveniently carried out on the lower connecting seat 4 and the upper connecting seat 3.
In the embodiment, the protection mechanism 6 comprises a protection cover 61 rotatably connected to the bottom plate 1, connecting lugs 62 are arranged on two sides of the protection cover 61, a sliding pin 63 is arranged on the bottom plate 1 corresponding to the connecting lugs 62, the sliding pin 63 is embedded in the bottom plate 1, a spring 64 is sleeved on the sliding pin 63, the partition plate 2 is made of insulating materials, an upper housing 7 is sleeved outside the partition plate 2, the upper housing 7 and the protection cover 61 are made of transparent materials, the positions of the communication rod 51 and the push rod 54 are conveniently observed and confirmed through the upper housing 7 and the protection cover 61, a notch is formed in the connecting lugs 62, the sliding pin 63 is slidably connected with the bottom plate 1, a boss is arranged at the front end of the sliding pin 63, the spring 64 pushes the sliding pin 63 to move to the side of the connecting lugs 62, limiting and fixing are carried out in a closed state of the protection cover 61, the sliding pin 63 is pushed outwards through the sliding pins 63 on two sides, the sliding pin 63 is separated from the connecting lugs 62, the push rod 54 is conveniently operated, and the switch is conveniently separated by rotating the protection cover 61 to the lower side.
The working principle and the use flow of the utility model are that the sliding pins 63 on two sides are pushed outwards to separate the sliding pins 63 from the connecting lugs 62, the protective cover 61 is rotated to the lower side, the push rod 54 is exposed outside, when the communicating rod 51 is in a closed state, the push rod 54 is moved upwards to push the sliding seat 53 to drive the pull rod 52 to move upwards, when the pull rod 52 is in a horizontal state, the communicating rod 51 is pushed to rotate to separate the communicating rod 51 from the upper connecting seat 3, the push rod 54 is pulled downwards in a reverse direction to drive the communicating rod 51 to rotate, the lower connecting seat 4 and the upper connecting seat 3 are conducted, then the protective cover 61 is rotated upwards to cover the push rod 54, and the use convenience is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420443243.1U CN222672887U (en) | 2024-03-07 | 2024-03-07 | An indoor high voltage isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420443243.1U CN222672887U (en) | 2024-03-07 | 2024-03-07 | An indoor high voltage isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222672887U true CN222672887U (en) | 2025-03-25 |
Family
ID=95050686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420443243.1U Active CN222672887U (en) | 2024-03-07 | 2024-03-07 | An indoor high voltage isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222672887U (en) |
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2024
- 2024-03-07 CN CN202420443243.1U patent/CN222672887U/en active Active
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